Bump gradle/actions to 4.4.0

Author: mrotteveel

.github/workflows/publish-to-github-pages.yml

@@ -19,7 +19,7 @@ jobs:
           java-version: '21'
           distribution: 'temurin'
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@d156388eb19639ec20ade50009f3d199ce1e2808
+        uses: gradle/actions/setup-gradle@8379f6a1328ee0e06e2bb424dadb7b159856a326
       - name: Build with Gradle
         run: ./gradlew makePages
       - name: Pages artifact