deps(renovate): update actions/checkout action to v6

Author: renovate[bot]

.github/workflows/release.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: deployment
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v3
         with:
           node-version: 18.x

.github/workflows/test.yml

@@ -3,7 +3,7 @@ jobs:
   Lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v3
         with:
           node-version: 18.x
@@ -20,7 +20,7 @@ jobs:
     steps:
       - run: git config --global core.autocrlf false
       - run: git config --global core.eol lf
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node }}