⬆️ Actions: Bump actions/checkout from 2 to 4 (#251)

⬆️ Actions: Bump actions/checkout from 2 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v4)

---
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/package.yml

@@ -10,7 +10,7 @@ jobs:
     name: Publish to NuGet.org
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - uses: nuget/setup-nuget@v1
         with:

.github/workflows/update-settings.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       # If this is a PR, dry-run the PR and watch for errors
       - name: Dry-run settings in the PR
@@ -30,7 +30,7 @@ jobs:
       # Explicitly checkout main branch to ensure production settings are reset
       - name: Switch to main for production settings
         if: github.event_name == 'pull_request'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: main