ci: add dummy NPM_TOKEN to environment variables in release workflow

Author: OliverDudgeon

.github/workflows/release.yml

@@ -51,5 +51,6 @@ jobs:
         uses: cycjimmy/semantic-release-action@v6
         id: semantic
         env:
+          NPM_TOKEN: "dummy"
           GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}
           SEMANTIC_RELEASE_DEBUG: true