build(deps): bump actions/checkout from 2 to 3 (#1177)

* build(deps): bump actions/checkout from 2 to 3

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...8e5e7e5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

* Update sync-module-tags.yaml

Signed-off-by: Carlos Tadeu Panato Junior <[email protected]>

---------

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

.github/workflows/sync-module-tags.yaml

@@ -25,7 +25,7 @@ jobs:
           - pkg/signature/kms/gcp
           - pkg/signature/kms/hashivault
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
       - run: |
           tag="${{ matrix.module }}/${{ github.ref_name }}"
           echo tagging "${tag}"