chore(deps): update actions/checkout action to v7 (#164)

Reviewed-on: https://gitea.com/gitea/helm-actions/pulls/164
Co-authored-by: Renovate Bot <renovate-bot@gitea.com>
Co-committed-by: Renovate Bot <renovate-bot@gitea.com>

.gitea/workflows/changelog.yml

@@ -13,7 +13,7 @@ jobs:
       - name: install tools
         run: |
           apk add -q --update --no-cache nodejs curl jq sed
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - name: Generate upcoming changelog

.gitea/workflows/commitlint.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     container: commitlint/commitlint:21.0.2
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: check PR title
         run: |
           echo "${{ gitea.event.pull_request.title }}" | commitlint --config .commitlintrc.json

.gitea/workflows/release-version.yml

@@ -13,7 +13,7 @@ jobs:
   generate-chart-publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: install Docker CLI
         uses: https://github.com/docker/setup-buildx-action@v4 # Gitea

.gitea/workflows/shellcheck.yml

@@ -9,6 +9,6 @@ jobs:
   shellcheck:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - run: apt update --yes && apt install --yes shellcheck
       - run: find . -type f -name "*.sh" -exec shellcheck -a {} \;

.gitea/workflows/test-pr.yml

@@ -26,7 +26,7 @@ jobs:
         uses: pnpm/action-setup@v6
         with:
           version: 11
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: install chart dependencies
         run: helm dependency build
       - name: lint