deps(upgrade): bump MyAlbum/purge-cache from 1 to 2 (#817)

Bumps [MyAlbum/purge-cache](https://github.com/myalbum/purge-cache) from 1 to 2.
- [Release notes](https://github.com/myalbum/purge-cache/releases)
- [Commits](MyAlbum/purge-cache@v1...v2)

---
updated-dependencies:
- dependency-name: MyAlbum/purge-cache
  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/clear-cache.yaml

@@ -13,6 +13,6 @@ jobs:
     name: Clear cache
     runs-on: ubuntu-latest
     steps:
-      - uses: MyAlbum/purge-cache@v1
+      - uses: MyAlbum/purge-cache@v2
         with:
           max-age: 1