workflow release: move to default gh token

Author: monokh

.github/workflows/build-test-release.yml

@@ -30,7 +30,7 @@ jobs:
         id: create_release
         uses: actions/create-release@v1
         env:
-          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           tag_name: ${{ github.ref }}
           release_name: Release ${{ github.ref }}