kitty: 0.20.3 -> 0.21.0

https://github.com/kovidgoyal/kitty/releases/tag/v0.21.0
The patch is no longer needed.

pkgs/applications/terminal-emulators/kitty/default.nix

@@ -21,14 +21,14 @@
 with python3Packages;
 buildPythonApplication rec {
   pname = "kitty";
-  version = "0.20.3";
+  version = "0.21.0";
   format = "other";
 
   src = fetchFromGitHub {
     owner = "kovidgoyal";
     repo = "kitty";
     rev = "v${version}";
-    sha256 = "sha256-rORIrbUqtQZuU6TjjYP7IZHfCPeLnrNy6wInnAwhG48=";
+    sha256 = "sha256-n8ipIQAfKPVApJhuTrlSSsd6dlPeCUvk7rdiVmL9i+4=";
   };
 
   buildInputs = [
@@ -63,10 +63,6 @@ buildPythonApplication rec {
 
   outputs = [ "out" "terminfo" ];
 
-  patches = [
-    ./fix-paths.patch
-  ];
-
   # Causes build failure due to warning
   hardeningDisable = lib.optional stdenv.cc.isClang "strictoverflow";
 

pkgs/applications/terminal-emulators/kitty/fix-paths.patch

@@ -1,16 +0,0 @@
---- a/docs/Makefile
-+++ b/docs/Makefile
-@@ -3,7 +3,7 @@
-# Patching is needed here for the following reason:
-# * importing the `constants` package from Kitty has a side effect that it
-#   creates the user configuration directory. This package gets imported
-#   while sphinx scans the code for documentation strings.
-#
- 
- # You can set these variables from the command line.
- SPHINXOPTS    = -j auto -T $(FAIL_WARN)
--SPHINXBUILD   = sphinx-build
-+SPHINXBUILD   = PYTHONPATH=${PYTHONPATH}:.. HOME=${TMPDIR}/kitty-build-home sphinx-build
- SPHINXPROJ    = kitty
- SOURCEDIR     = .
- BUILDDIR      = _build