chore(deps): update gradle/wrapper-validation-action action to v2

Author: renovate[bot]

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

@@ -8,4 +8,4 @@ jobs:
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       # allstar complains if we don't use tags here (https://github.com/ossf/scorecard/issues/2477)
-      - uses: gradle/wrapper-validation-action@v1
+      - uses: gradle/wrapper-validation-action@v2