fix: use workflow GitHub token to publish to GitHub packages

Author: jGleitz

.github/workflows/release.yml

@@ -40,7 +40,7 @@ jobs:
         env:
           ORG_GRADLE_PROJECT_signingKey: ${{ secrets.PACKAGE_SIGNING_KEY }}
           ORG_GRADLE_PROJECT_signingKeyPassword: ${{ secrets.PACKAGE_SIGNING_KEY_PASSWORD }}
-          ORG_GRADLE_PROJECT_githubToken: ${{ secrets.RELEASE_GITHUB_TOKEN }}
+          ORG_GRADLE_PROJECT_githubToken: ${{ secrets.GITHUB_TOKEN }}
           ORG_GRADLE_PROJECT_ossrhUsername: ${{ secrets.OSSRH_USERNAME }}
           ORG_GRADLE_PROJECT_ossrhPassword: ${{ secrets.OSSRH_PASSWORD }}