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

Author: renovate[bot]

.github/workflows/publish-npm-package.yaml

@@ -42,7 +42,7 @@ jobs:
       package: ${{ inputs.release-mode == 'release' && 'true' || steps.filter.outputs.package }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Check changed paths
         if: inputs.release-mode != 'release'
@@ -70,7 +70,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
@@ -136,7 +136,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: main