Merge pull request #2699 from element-hq/renovate/gradle-wrapper-validation-action-3.x

Update gradle/wrapper-validation-action action to v3

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

@@ -12,4 +12,4 @@ jobs:
     # No concurrency required, this is a prerequisite to other actions and should run every time.
     steps:
       - uses: actions/checkout@v4
-      - uses: gradle/wrapper-validation-action@v2
+      - uses: gradle/wrapper-validation-action@v3