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...v3)

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

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

Author: dependabot[bot]

.github/workflows/build-cli.yml

@@ -7,7 +7,7 @@ jobs:
       NUGET_URL: https://nuget.pkg.github.com/microsoft/index.json
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           submodules: true
       - name: Setup .NET Core SDK 6

.github/workflows/create-v1.0-pull-request.yml

@@ -27,7 +27,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
     # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-    - uses: actions/checkout@v2.4.0
+    - uses: actions/checkout@v3
 
     # Create a pull request [1]
     - name: Create PR using the GitHub REST API via hub

.github/workflows/release-cli.yml

@@ -19,7 +19,7 @@ jobs:
           PACKAGE_VERSION=$(echo $PACKAGE_VERSION | sed s/^v//)
           echo "::set-output name=version::$PACKAGE_VERSION"
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           submodules: true
       - name: Setup .NET Core SDK 6