Change PUSH_TOKEN secret in release workflow

Author: nixel2007

.github/workflows/release.yml

@@ -12,4 +12,4 @@ jobs:
     with:
       package_mask: "v8runner-*.ospx"
     secrets:
-      PUSH_TOKEN: ${{ secrets.GITHUB_TOKEN  }}
+      PUSH_TOKEN: ${{ secrets.PUSH_TOKEN  }}