lima-bin: Fix completion generation

It was running unpatched binary which was failing and thus generating
empty output. After https://github.com/NixOS/nixpkgs/pull/289517
installShellCompletion errors out because of this, which lead to broken
build.

Move installShellCompletion call to after autoPatchelfHook in
fixupPhase.

pkgs/applications/virtualization/lima/bin.nix

@@ -57,10 +57,17 @@ stdenvNoCC.mkDerivation {
     chmod +x $out/bin/limactl
     wrapProgram $out/bin/limactl \
       --prefix PATH : ${lib.makeBinPath [ qemu ]}
-    installShellCompletion --cmd limactl \
-      --bash <($out/bin/limactl completion bash) \
-      --fish <($out/bin/limactl completion fish) \
-      --zsh <($out/bin/limactl completion zsh)
+
+    # the shell completion only works with a patched $out/bin/limactl and so
+    # needs to run after the autoPatchelfHook is executed in postFixup.
+    doShellCompletion() {
+      installShellCompletion --cmd limactl \
+        --bash <($out/bin/limactl completion bash) \
+        --fish <($out/bin/limactl completion fish) \
+        --zsh <($out/bin/limactl completion zsh)
+    }
+    postFixupHooks+=(doShellCompletion)
+
     runHook postInstall
   '';