chore(deps): bump actions/checkout from 5 to 6

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/benchmark.yaml

@@ -11,7 +11,7 @@ jobs:
   codspeed-benchmarks:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup rust toolchain, cache and cargo-codspeed binary
         uses: moonrepo/setup-rust@v1

.github/workflows/build.yaml

@@ -4,7 +4,7 @@ jobs:
   check-build:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - uses: dtolnay/rust-toolchain@stable

.github/workflows/lint.yaml

@@ -4,7 +4,7 @@ jobs:
   run-tests:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - uses: dtolnay/rust-toolchain@stable

.github/workflows/publish.yaml

@@ -8,7 +8,7 @@ jobs:
   publish-crate:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - uses: dtolnay/rust-toolchain@stable

.github/workflows/test.yaml

@@ -9,7 +9,7 @@ jobs:
       image: xd009642/tarpaulin:0.32.7
       options: --security-opt seccomp=unconfined
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Generate code coverage