Add step to download gradle dynamically.

Author: phipag

.github/workflows/pr_iac_lint.yml

@@ -28,6 +28,13 @@ jobs:
         with:
           distribution: 'corretto'
           java-version: 11
+      - name: Build Gradle Setup
+        if: ${{ matrix.java == '8' }} # Gradle example can only be built on Java 8
+        working-directory: examples/powertools-examples-core/gradle
+        run: |
+          curl -L -o gradle/wrapper/gradle.zip https:$(cat gradle/wrapper/gradle-wrapper.properties  | grep distributionUrl | cut -d ':' -f 2)
+          unzip gradle/wrapper/gradle.zip -d gradle/wrapper/gradle
+          ./gradle/wrapper/gradle/gradle-8.2.1/bin/gradle wrapper
       - name: Build Project
         working-directory: .
         run: |
@@ -53,4 +60,4 @@ jobs:
         run: |
           tflint --version
           tflint --init
-          tflint -f compact
+          tflint -f compact