Bump actions/checkout from 5 to 6 (#234)

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

Author: dependabot[bot]

.github/workflows/dependency-check.yml

@@ -5,7 +5,7 @@ jobs:
   dependency-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-java@v5
         with:
           distribution: 'zulu'

.github/workflows/deploy.yml

@@ -6,7 +6,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Maven
         uses: actions/setup-java@v5
         with:

.github/workflows/markdown-link-check.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     if: (github.actor != 'dependabot[bot]')
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: gaurav-nelson/github-action-markdown-link-check@v1
         with:
           use-quiet-mode: 'yes'

.github/workflows/semgrep.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     if: (github.actor != 'dependabot[bot]')
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: returntocorp/semgrep-action@v1
         with:
           config: >-

.github/workflows/spell-check.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     if: (github.actor != 'dependabot[bot]')
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: '16'

.github/workflows/unit-test.yml

@@ -8,7 +8,7 @@ jobs:
   unit-test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-java@v5
         with:
           distribution: 'zulu'