Bump actions/checkout from 5 to 6 (#1035)

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

Author: dependabot[bot]

.github/workflows/Benchmarks.yml

@@ -29,7 +29,7 @@ jobs:
     steps:
       ### Setup ###
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: hyperlight-dev/ci-setup-workflow@v1.8.0
         with:

.github/workflows/CargoAudit.yml

@@ -13,7 +13,7 @@ jobs:
   audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       # We are not using the common workflow here because it installs a bunch of tools we don't need.
       # TODO: Once the runner image is updated to include the necessary tools (without downloading), we can switch to the common workflow.

.github/workflows/CargoPublish.yml

@@ -27,7 +27,7 @@ jobs:
     if: ${{ startsWith(github.ref, 'refs/heads/release/v') || inputs.dry_run }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           fetch-tags: true

.github/workflows/CleanUpReleasesAndPackages.yml

@@ -28,7 +28,7 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ github.token }}
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Delete old Github Actions Artifacts
         env:

.github/workflows/CreateDevcontainerImage.yml

@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Read Rust toolchain version from ${{ env.RUST_TOOLCHAIN_FILE }}
         id: toolchain

.github/workflows/CreateRelease.yml

@@ -29,7 +29,7 @@ jobs:
     needs: [release-blocker-check]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: hyperlight-dev/ci-setup-workflow@v1.8.0
         with:
@@ -50,7 +50,7 @@ jobs:
     needs: [release-blocker-check]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: hyperlight-dev/ci-setup-workflow@v1.8.0
         with:
@@ -107,7 +107,7 @@ jobs:
         if: ${{ contains(github.ref, 'refs/heads/release/') }}
         run: echo "CONFIG=release" >> $GITHUB_ENV
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           fetch-tags: true

.github/workflows/CreateReleaseBranch.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Create Release Branch
         run: |

.github/workflows/Fuzzing.yml

@@ -25,7 +25,7 @@ jobs:
       issues: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Notify Fuzzing Failure
         run: ./dev/notify-ci-failure.sh --labels="area/fuzzing,area/testing,lifecycle/needs-review,release-blocker"

.github/workflows/IssueLabelChecker.yml

@@ -11,7 +11,7 @@ jobs:
   labeler:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Check and Add label
       run: |
         # The cryptic head -c -1 is because otherwise gh always terminates output with a newline

.github/workflows/PRLabelChecker.yml

@@ -11,7 +11,7 @@ jobs:
   check-labels:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Ensure exactly one "kind/*" label is applied
         run: |
           # Count the number of "kind/*" labels directly from the PR labels