Bump actions/checkout from 3.5.3 to 3.6.0 (#20)

Bumps [actions/checkout](https://github.com/actions/checkout) from 3.5.3 to 3.6.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3.5.3...v3.6.0)

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

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

Author: dependabot[bot]

.github/workflows/ci-build.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: git clone
-        uses: actions/checkout@v3.5.3
+        uses: actions/checkout@v3.6.0
       - name: Set up JDK
         uses: actions/[email protected]
         with:

.github/workflows/gradle-wrapper-validation.yml

@@ -4,5 +4,5 @@ jobs:
   validation:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.5.3
+      - uses: actions/checkout@v3.6.0
       - uses: gradle/[email protected]

.github/workflows/release.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: git clone
-        uses: actions/checkout@v3.5.3
+        uses: actions/checkout@v3.6.0
       - name: Set up JDK
         uses: actions/[email protected]
         with: