Bump actions/checkout from 4.1.0 to 4.1.1 (#739)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.0 to 4.1.1.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@8ade135...b4ffde6)

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

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

Author: dependabot[bot]

.github/workflows/ruby-core.yml

@@ -28,7 +28,7 @@ jobs:
           bundler: none
       - name: Save latest buildable revision to environment
         run: echo "REF=$(ruby -v | cut -d')' -f1 | cut -d' ' -f5)" >> $GITHUB_ENV
-      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v3.1.0
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v3.1.0
         with:
           repository: ruby/ruby
           path: ruby/ruby
@@ -47,7 +47,7 @@ jobs:
           ./configure -C --disable-install-doc
           make -j2
         working-directory: ruby/ruby
-      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v3.1.0
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v3.1.0
         with:
           path: ruby/irb
       - name: Sync tools

.github/workflows/test.yml

@@ -28,7 +28,7 @@ jobs:
       WITH_LATEST_RELINE: ${{matrix.with_latest_reline}}
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
@@ -55,7 +55,7 @@ jobs:
       WITH_LATEST_RELINE: ${{matrix.with_latest_reline}}
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with: