ci: fix nix hash issue (#11530)

Co-authored-by: opencode-agent[bot] <opencode-agent[bot]@users.noreply.github.com>

.github/workflows/nix-hashes.yml

@@ -84,9 +84,9 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         with:
-          token: ${{ secrets.GITHUB_TOKEN }}
+          persist-credentials: false
           fetch-depth: 0
           ref: ${{ github.ref_name }}
 

nix/hashes.json

@@ -2,7 +2,7 @@
   "nodeModules": {
     "x86_64-linux": "sha256-3wRTDLo5FZoUc2Bwm1aAJZ4dNsekX8XoY6TwTmohgYo=",
     "aarch64-linux": "sha256-CKiuc6c52UV9cLEtccYEYS4QN0jYzNJv1fHSayqbHKo=",
-    "aarch64-darwin": "sha256-pWfXomWTDvG8WpWmUCwNXdbSHw6hPlqoT0Q/XuNceMc=",
-    "x86_64-darwin": "sha256-Dmg4+cUq2r6vZB2ta9tLpNAWqcl11ZCu4ZpieegRFrY="
+    "aarch64-darwin": "got:sha256-jGr2udrVeseioMWpIzpjYFfS1CN8GvNFwo6o92Aa5Oc=",
+    "x86_64-darwin": "got:sha256-k5384Uun7tLjKkfJXXPcaZSXQ5jf/tMv21xi5cJU1rM="
   }
 }