[ci] Use GITHUB_TOKEN instead of a custom one

Author: khaledhosny

.github/workflows/linux.yml

@@ -67,7 +67,7 @@ jobs:
       if: github.ref_type == 'tag'
       run: .ci/deploy-docs.sh
       env:
-        GH_TOKEN: ${{ secrets.GH_TOKEN }}
+        GH_TOKEN: ${{ github.token }}
         REVISION: ${{ github.sha }}
     - name: Archive artifacts
       uses: actions/upload-artifact@v5