Fix gh-pages deployment on CI (#937)

This reverts 2a532a0.

.github/workflows/release.yml

@@ -25,13 +25,14 @@ jobs:
           # Due to some limitations of https://github.com/node-gradle/gradle-node-plugin.
           node-version: '16'
       # Disable CC due to https://github.com/gradle/gradle/issues/22779
-      # gitPublishPush doesn't work due to credentials issue.
-      - run: ./gradlew publish publishPlugins --no-configuration-cache
+      - run: ./gradlew release --no-configuration-cache
         env:
           GRADLE_PUBLISH_KEY: ${{ secrets.GRADLE_KEY }}
           GRADLE_PUBLISH_SECRET: ${{ secrets.GRADLE_SECRET }}
+          # We must declare repository_owner as the user, workaround for https://github.com/ajoberstar/gradle-git-publish/issues/109.
+          GRGIT_USER: ${{ github.repository_owner }}
           # https://ajoberstar.org/grgit/main/grgit-authentication.html#_environment_variables
-          GRGIT_USER: ${{ secrets.GITHUB_TOKEN }}
+          GRGIT_PASS: ${{ secrets.GITHUB_TOKEN }}
           ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.OSSRH_USER }}
           ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.OSSRH_PASSWORD }}
           ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.GPG_KEY }}