Bump actions/checkout from 4.0.0 to 4.1.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.0.0 to 4.1.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@3df4ab1...8ade135)

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

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

.github/workflows/ci.yml

@@ -33,7 +33,7 @@ jobs:
     # artifacts are downloaded first.
     needs: install-cross
     steps:
-      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
+      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
         with:
           submodules: true
       - if: matrix.mingw_package
@@ -66,7 +66,7 @@ jobs:
     # macOS isn't currently using this either, but see the note about Windows above.
     needs: install-cross
     steps:
-      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
+      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
         with:
           submodules: true
       - run: ci/set_rust_version.bash ${{ matrix.channel }} ${{ matrix.target }}
@@ -83,7 +83,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: install-cross
     steps:
-      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
+      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
         with:
           submodules: true