chore(deps): update https://git.kjan.de/actions/claude-pr-review digest to 6a490ee

.forgejo/workflows/claude.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Claude
-        uses: https://git.kjan.de/actions/claude-pr-review@ec63b85010ef4bd3d7d56dcec868d5ae164c45a6
+        uses: https://git.kjan.de/actions/claude-pr-review@6a490eeb51ababf6b2a6d1301735e18255de679d
         with:
           ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
           GITEA_URL: ${{ secrets._GITEA_URL }}

action.yml

@@ -15,7 +15,7 @@ runs:
   using: "composite"
   steps:
     - name: Checkout code
-      uses: actions/checkout@v5
+      uses: actions/checkout@v4
       with:
         fetch-depth: 0
         ref: ${{ github.ref }}