Update GitHub actions & enable Dependabot for them

.github/dependabot.yml

@@ -9,3 +9,8 @@ updates:
     directory: "/" # Location of package manifests
     schedule:
       interval: "weekly"
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/gradle-wrapper-validation.yml

@@ -12,5 +12,5 @@ jobs:
     name: "Validation"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: gradle/wrapper-validation[email protected]
+      - uses: actions/checkout@v4
+      - uses: gradle/actions/wrapper-validation@v3

.github/workflows/pull-request-build.yml

@@ -10,13 +10,13 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up JDK 17
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           distribution: temurin
           java-version: 17
-      - name: Setup and build with Gradle
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: build
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v3
+      - name: Build with Gradle
+        run: ./gradlew build

.github/workflows/push-build-deploy.yml

@@ -12,16 +12,16 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up JDK 17
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: 17
           distribution: temurin
-      - name: Setup and build with Gradle
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: clean installDist
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v3
+      - name: Build with Gradle
+        run: ./gradlew clean installDist
       - name: Upload new libraries
         uses: urielsalis/rsync-deploy@master
         env: