Bump actions/checkout from 2 to 3 (#1953)

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](https://github.com/actions/checkout/compare/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>

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

.github/workflows/dev.yml

@@ -32,7 +32,7 @@ jobs:
           version_pr=$(printf "%05d" ${{ github.event.pull_request.number }})
           echo "Development build for PR #${{ github.event.pull_request.number }}"
           echo "::set-output name=version_pr::${version_pr}"
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Get Major/Minor version
         id: version_main
         run: |
@@ -78,7 +78,7 @@ jobs:
             return { "ref": context.payload.pull_request.head.sha }
 
       - name: Checkout source
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           submodules: true
           persist-credentials: false