libjaylink: Grant read-write access to members of jlink group

It's unusual to use the plugdev group in NixOS. So instead, give access
to users in the jlink group. It does not conflict with the uaccess tag,
which grants access to seat sessions.

Signed-off-by: Felix Singer <felixsinger@posteo.net>

nixos/doc/manual/release-notes/rl-2505.section.md

@@ -197,6 +197,8 @@
 
 - rename package `wtf` to `wtfutil`.
 
+- The udev rules of the libjaylink package require users to be in the `jlink` instead of `plugdev` group now, since the `plugdev` group is very uncommon for NixOS. Alternatively, access is granted to seat sessions.
+
 - `python3Packages.beancount` was updated to 3.1.0. Previous major version remains available as `python3Packages.beancount_2`.
 
 - `binwalk` was updated to 3.1.0, which has been rewritten in rust. The python module is no longer available.

pkgs/by-name/li/libjaylink/package.nix

@@ -28,6 +28,9 @@ stdenv.mkDerivation rec {
 
   postPatch = ''
     patchShebangs autogen.sh
+
+    substituteInPlace contrib/60-libjaylink.rules \
+      --replace-fail 'GROUP="plugdev"' 'GROUP="jlink"'
   '';
 
   postInstall = ''