Update gradle/wrapper-validation-action action to v2

Author: renovate[bot]

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # tag=v3.0.2
-            - uses: gradle/wrapper-validation-action@e6e38bacfdf1a337459f332974bb2327a31aaf4b # renovate: tag=v1.0.4
+            - uses: gradle/wrapper-validation-action@699bb18358f12c5b78b37bb0111d3a0e2276e0e2 # v2.1.1
 
     build:
         if: "! contains(toJSON(github.event.commits.*.message), '[skip ci]')"