Bump gradle version and add gradle validation (#22)

Author: samfreund

.github/workflows/main.yml

@@ -9,9 +9,16 @@ on:
     branches: [ "main" ]
 
 jobs:
-  build:
+  validation:
+    name: "Validation"
     runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: gradle/actions/wrapper-validation@v4
 
+  build:
+    runs-on: ubuntu-latest
+    needs: [validation]
     strategy:
       fail-fast: false
       matrix:

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=permwrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME