[create-pull-request] automated change

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:dwinkler1/rixpkgs/af2dd3f' (2026-02-17)
  → 'github:dwinkler1/rixpkgs/4514a0a' (2026-05-26)

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1779173330,
+        "lastModified": 1779778014,
-        "narHash": "sha256-9lrgeV2l/n6YDoEO55mDyZsQoa25LDaPjxbAQ5RexWI=",
+        "narHash": "sha256-99IYRZBfD9g2tV8wjtuKZH5p6zZqawqusiu9BtRKdi0=",
         "owner": "dwinkler1",
         "repo": "rixpkgs",
-        "rev": "9813b230064144aab81a838a451f17da746e63dd",
+        "rev": "4514a0a376c6732faf8cbfa587ad698e6dbdbfd8",
         "type": "github"
       },
       "original": {