chore(deps): update actions/checkout action to v6 (#125)

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

Author: renovate[bot]

.github/workflows/checks.yml

@@ -9,15 +9,15 @@ jobs:
     name: editorconfig
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Check editorconfig
         uses: editorconfig-checker/action-editorconfig-checker@main
   package-json:
     runs-on: ubuntu-latest
     name: package.json
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with:

.github/workflows/commit.yml

@@ -7,7 +7,7 @@ jobs:
     name: commitlint
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Install pnpm

.github/workflows/release.yml

@@ -59,7 +59,7 @@ jobs:
     if: needs.check.outputs.continue == 'true'
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with:

.github/workflows/tests.yml

@@ -10,7 +10,7 @@ jobs:
     name: types
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with:
@@ -29,7 +29,7 @@ jobs:
     name: lint
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with:
@@ -48,7 +48,7 @@ jobs:
     name: unit
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with: