Feature/2025.1 update deprecated v2 (#39)

* remove deprecated warnings

* updated plugin version... also hardcode gradle intellijplatform to 2024.3.3

* ADD junit4 to test dependencies

* use .properties file for version

* upgrade to gradlev4 action

* fix gradle intellijVerification

* update other isntnaces

.github/workflows/build.yml

@@ -113,9 +113,7 @@ jobs:
 
       # Setup Gradle
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@v3
-        with:
-          gradle-home-cache-cleanup: true
+        uses: gradle/actions/setup-gradle@v4
 
       # Run tests
       - name: Run Tests
@@ -199,9 +197,8 @@ jobs:
 
       # Setup Gradle
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@v3
-        with:
-          gradle-home-cache-cleanup: true
+        uses: gradle/actions/setup-gradle@v4
+
 
       # Cache Plugin Verifier IDEs
       - name: Setup Plugin Verifier IDEs Cache