Open the translation pull requests with the Devolutions bot token

The repository does not let the GitHub Actions token create pull
requests, so the merge job's push and pull request now use
DEVOLUTIONSBOT_TOKEN, and the pull requests come from the Devolutions bot.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Author: GabrielDuf

.github/workflows/translation-sync.yml

@@ -181,7 +181,7 @@ jobs:
         uses: actions/checkout@v7
         with:
           ref: ${{ github.sha }}
-          token: ${{ secrets.GH_AW_GITHUB_TOKEN || github.token }}
+          token: ${{ secrets.DEVOLUTIONSBOT_TOKEN }}
 
       - name: Download the translations
         uses: actions/download-artifact@v8
@@ -222,7 +222,7 @@ jobs:
         if: steps.merge.outputs.has-changes == 'true'
         shell: pwsh
         env:
-          GH_TOKEN: ${{ secrets.GH_AW_GITHUB_TOKEN || github.token }}
+          GH_TOKEN: ${{ secrets.DEVOLUTIONSBOT_TOKEN }}
           BASE_BRANCH: ${{ github.event_name == 'push' && github.event.repository.default_branch || github.ref_name }}
           RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
         run: |