licensor: add patch to fix tests

pkgs/tools/misc/licensor/default.nix

@@ -1,4 +1,8 @@
-{ lib, rustPlatform, fetchFromGitHub }:
+{ lib
+, fetchFromGitHub
+, fetchpatch
+, rustPlatform
+}:
 
 rustPlatform.buildRustPackage rec {
   pname = "licensor";
@@ -13,6 +17,15 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "1h66d1brx441bg7vzbqdish4avgmc6h7rrkw2qf1siwmplwqqhw0";
 
+  patches = [
+    # Support for 2022, https://github.com/raftario/licensor/pull/68
+    (fetchpatch {
+      name = "support-for-2022.patch";
+      url = "https://github.com/raftario/licensor/commit/6b2f248e5ad9e454fe30d71397691e47ac69b19e.patch";
+      sha256 = "sha256-kXiY5s2kuU+ibV3RpBoy7y3cmJU+gECBTsmRXWBOTP8=";
+    })
+  ];
+
   meta = with lib; {
     description = "Write licenses to stdout";
     homepage = "https://github.com/raftario/licensor";