build(deps): bump cachix/install-nix-action from 29 to 30

Bumps [cachix/install-nix-action](https://github.com/cachix/install-nix-action) from 29 to 30.
- [Release notes](https://github.com/cachix/install-nix-action/releases)
- [Commits](9f70348d77...08dcb3a5e6)

---
updated-dependencies:
- dependency-name: cachix/install-nix-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/basic-eval.yml

@@ -20,7 +20,7 @@ jobs:
     # we don't limit this action to only NixOS repo since the checks are cheap and useful developer feedback
     steps:
     - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
-    - uses: cachix/install-nix-action@9f70348d77d0422624097c4b7a75563948901306 # v29
+    - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
     - uses: cachix/cachix-action@ad2ddac53f961de1989924296a1f236fcfbaa4fc # v15
       with:
         # This cache is for the nixpkgs repo checks and should not be trusted or used elsewhere.

.github/workflows/check-maintainers-sorted.yaml

@@ -21,7 +21,7 @@ jobs:
           sparse-checkout: |
             lib
             maintainers
-      - uses: cachix/install-nix-action@9f70348d77d0422624097c4b7a75563948901306 # v29
+      - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
         with:
           # explicitly enable sandbox
           extra_nix_config: sandbox = true

.github/workflows/check-nix-format.yml

@@ -38,7 +38,7 @@ jobs:
           # This should not be a URL, because it would allow PRs to run arbitrary code in CI!
           rev=$(jq -r .rev ci/pinned-nixpkgs.json)
           echo "url=https://github.com/NixOS/nixpkgs/archive/$rev.tar.gz" >> "$GITHUB_ENV"
-      - uses: cachix/install-nix-action@9f70348d77d0422624097c4b7a75563948901306 # v29
+      - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
         with:
           # explicitly enable sandbox
           extra_nix_config: sandbox = true

.github/workflows/check-nixf-tidy.yml

@@ -32,7 +32,7 @@ jobs:
           # This should not be a URL, because it would allow PRs to run arbitrary code in CI!
           rev=$(jq -r .rev ci/pinned-nixpkgs.json)
           echo "url=https://github.com/NixOS/nixpkgs/archive/$rev.tar.gz" >> "$GITHUB_ENV"
-      - uses: cachix/install-nix-action@9f70348d77d0422624097c4b7a75563948901306 # v29
+      - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
         with:
           # explicitly enable sandbox
           extra_nix_config: sandbox = true

.github/workflows/check-shell.yml

@@ -14,7 +14,7 @@ jobs:
         with:
           # pull_request_target checks out the base branch by default
           ref: refs/pull/${{ github.event.pull_request.number }}/merge
-      - uses: cachix/install-nix-action@9f70348d77d0422624097c4b7a75563948901306 # v29
+      - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
       - name: Build shell
         run: nix-build shell.nix
 
@@ -26,6 +26,6 @@ jobs:
         with:
           # pull_request_target checks out the base branch by default
           ref: refs/pull/${{ github.event.pull_request.number }}/merge
-      - uses: cachix/install-nix-action@9f70348d77d0422624097c4b7a75563948901306 # v29
+      - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
       - name: Build shell
         run: nix-build shell.nix

.github/workflows/editorconfig.yml

@@ -29,7 +29,7 @@ jobs:
       with:
         # pull_request_target checks out the base branch by default
         ref: refs/pull/${{ github.event.pull_request.number }}/merge
-    - uses: cachix/install-nix-action@9f70348d77d0422624097c4b7a75563948901306 # v29
+    - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
       with:
         # nixpkgs commit is pinned so that it doesn't break
         # editorconfig-checker 2.4.0

.github/workflows/manual-nixos.yml

@@ -19,7 +19,7 @@ jobs:
         with:
           # pull_request_target checks out the base branch by default
           ref: refs/pull/${{ github.event.pull_request.number }}/merge
-      - uses: cachix/install-nix-action@9f70348d77d0422624097c4b7a75563948901306 # v29
+      - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
         with:
           # explicitly enable sandbox
           extra_nix_config: sandbox = true

.github/workflows/manual-nixpkgs.yml

@@ -21,7 +21,7 @@ jobs:
         with:
           # pull_request_target checks out the base branch by default
           ref: refs/pull/${{ github.event.pull_request.number }}/merge
-      - uses: cachix/install-nix-action@9f70348d77d0422624097c4b7a75563948901306 # v29
+      - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
         with:
           # explicitly enable sandbox
           extra_nix_config: sandbox = true

.github/workflows/nix-parse.yml

@@ -30,7 +30,7 @@ jobs:
         # pull_request_target checks out the base branch by default
         ref: refs/pull/${{ github.event.pull_request.number }}/merge
       if: ${{ env.CHANGED_FILES && env.CHANGED_FILES != '' }}
-    - uses: cachix/install-nix-action@9f70348d77d0422624097c4b7a75563948901306 # v29
+    - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
       with:
         nix_path: nixpkgs=channel:nixpkgs-unstable
     - name: Parse all changed or added nix files

.github/workflows/nixpkgs-vet.yml

@@ -85,7 +85,7 @@ jobs:
           base=$(mktemp -d)
           git worktree add "$base" "$(git rev-parse HEAD^1)"
           echo "base=$base" >> "$GITHUB_ENV"
-      - uses: cachix/install-nix-action@9f70348d77d0422624097c4b7a75563948901306 # v29
+      - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
         if: env.mergedSha
       - name: Fetching the pinned tool
         if: env.mergedSha

.github/workflows/update-terraform-providers.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
-      - uses: cachix/install-nix-action@9f70348d77d0422624097c4b7a75563948901306 # v29
+      - uses: cachix/install-nix-action@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
         with:
           nix_path: nixpkgs=channel:nixpkgs-unstable
       - name: setup