Bump actions/checkout from 2.4.0 to 3.0.0 (#363)

* Bump actions/checkout from 2.4.0 to 3

Bumps [actions/checkout](https://github.com/actions/checkout) from 2.4.0 to 3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v2.4.0...v3)

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

Signed-off-by: dependabot[bot] <support@github.com>

* Use exact version

* Use exact version

* Use exact version

* Use exact version

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Krishan <33421343+kfiven@users.noreply.github.com>

.github/workflows/docker.yaml

@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3.0.0
 
       - name: Log in to Docker Hub
         uses: docker/login-action@v1.14.1
@@ -31,4 +31,4 @@ jobs:
           context: .
           push: true
           tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
+          labels: ${{ steps.meta.outputs.labels }}