chore(deps): update gradle/actions action to v6

Author: renovate[bot]

.github/workflows/build-ubuntu.yml

@@ -18,7 +18,7 @@ jobs:
           distribution: 'adopt'
           java-version: ${{ matrix.java_version }}
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@v5
+        uses: gradle/actions/setup-gradle@v6
       - name: build without detekt
         env:
             JAVA_VERSION: ${{ matrix.java_version }}

.github/workflows/submit-dependencies.yml

@@ -16,4 +16,4 @@ jobs:
           java-version: 17
 
       - name: Generate and submit dependency graph
-        uses: gradle/actions/dependency-submission@v5
+        uses: gradle/actions/dependency-submission@v6