ci(github): Use the new Gradle action that includes wrapper verification

Signed-off-by: Sebastian Schuberth <[email protected]>

.github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
     steps:
       - name: Checkout Repository
         uses: actions/checkout@v4
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
       - name: Build the JAR
-        uses: gradle/gradle-build-action@v3
-        with:
-          arguments: --stacktrace jar
+        run: ./gradlew --stacktrace jar

.github/workflows/static-analysis.yml

@@ -25,10 +25,10 @@ jobs:
     steps:
       - name: Checkout Repository
         uses: actions/checkout@v4
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
       - name: Run Detekt
-        uses: gradle/gradle-build-action@v3
-        with:
-          arguments: --stacktrace detekt
+        run: ./gradlew --stacktrace detekt
       - name: Upload SARIF File
         uses: github/codeql-action/upload-sarif@v3
         if: ${{ always() }} # Upload even if the previous step failed.

README.md

@@ -2,7 +2,6 @@
 
 [![Build](https://github.com/oss-review-toolkit/ort-workbench/actions/workflows/build.yml/badge.svg)](https://github.com/oss-review-toolkit/ort-workbench/actions/workflows/build.yml)
 [![Static Analysis](https://github.com/oss-review-toolkit/ort-workbench/actions/workflows/static-analysis.yml/badge.svg)](https://github.com/oss-review-toolkit/ort-workbench/actions/workflows/static-analysis.yml)
-[![Validate Gradle Wrapper](https://github.com/oss-review-toolkit/ort-workbench/actions/workflows/gradle-wrapper-validation.yml/badge.svg)](https://github.com/oss-review-toolkit/ort-workbench/actions/workflows/gradle-wrapper-validation.yml)
 
 A basic workbench for [ORT](https://oss-review-toolkit.org) result files, implemented with
 [Compose Desktop](https://www.jetbrains.com/lp/compose-mpp/).