Bump gradle/wrapper-validation-action from 1 to 2 (#566)

Bumps [gradle/wrapper-validation-action](https://github.com/gradle/wrapper-validation-action) from 1 to 2.
- [Release notes](https://github.com/gradle/wrapper-validation-action/releases)
- [Commits](gradle/wrapper-validation-action@v1...v2)

---
updated-dependencies:
- dependency-name: gradle/wrapper-validation-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

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

@@ -7,4 +7,4 @@ jobs:
  runs-on: ubuntu-latest
  steps:
  - uses: actions/[email protected]
- - uses: gradle/wrapper-validation-action@v1
+ - uses: gradle/wrapper-validation-action@v2