fix missing permissions for repo-sync

.github/workflows/repo-sync.yml

@@ -3,10 +3,8 @@ on:
   schedule:
     - cron: "39 * * * *"
   workflow_dispatch:
-
 permissions:
   contents: write
-
 jobs:
   repo-sync:
     if: github.repository_owner == 'clan-lol'
@@ -15,10 +13,15 @@ jobs:
       - uses: actions/checkout@v4
         with:
           persist-credentials: false
+      - uses: actions/create-github-app-token@v1
+        id: app-token
+        with:
+          app-id: ${{ vars.CI_APP_ID }}
+          private-key: ${{ secrets.CI_PRIVATE_KEY }}
       - name: repo-sync
         uses: repo-sync/github-sync@v2
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}
         with:
           source_repo: "https://git.clan.lol/clan/clan-core.git"
           source_branch: "main"