chore(deps): update actions/checkout action to v6 (#90)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build.yml

@@ -11,7 +11,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: set up JDK 18
         uses: actions/setup-java@v5
         with:

.github/workflows/release-drafter.yml

@@ -16,7 +16,7 @@ jobs:
         id: create_release
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
       - run: |

.github/workflows/release.yml

@@ -11,7 +11,7 @@ jobs:
     env:
       TERM: dumb
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: set up JDK 18
         uses: actions/setup-java@v5
         with: