build(deps): bump actions/cache from 2.1.7 to 3 (#2674)

Bumps [actions/cache](https://github.com/actions/cache) from 2.1.7 to 3.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](actions/cache@v2.1.7...v3)

---
updated-dependencies:
- dependency-name: actions/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/pr.yml

@@ -87,7 +87,7 @@ jobs:
         with:
           # stable: 'false' # Keep this line to be able to use rc and beta version of Go (ex: 1.18.0-rc1).
           go-version: ${{ matrix.golang }}
-      - uses: actions/cache@v2.1.7
+      - uses: actions/cache@v3
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ matrix.golang }}-${{ hashFiles('**/go.sum') }}