Bump actions/checkout from 2 to 3 (#800)

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...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>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Artur Souza <artursouza.ms@outlook.com>
Co-authored-by: Mukundan Sundararajan <65565396+mukundansundar@users.noreply.github.com>

.github/workflows/fossa.yml

@@ -32,7 +32,7 @@ jobs:
       FOSSA_API_KEY: b88e1f4287c3108c8751bf106fb46db6 # This is a push-only token that is safe to be exposed.
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: "Run FOSSA Scan"
         uses: fossas/fossa-action@v1.3.1 # Use a specific version if locking is preferred