Update actions/checkout action to v4

Author: renovate[bot]

.github/workflows/build-ruby-gem-test.yml

@@ -16,7 +16,7 @@ jobs:
           - 3.2
           - 3.3
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: 'Test ruby gem action'
         uses: ./build-ruby-gem
         with:

.github/workflows/license-compliance.yml

@@ -13,7 +13,7 @@ jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:

.github/workflows/ruby-gem.yml

@@ -46,7 +46,7 @@ jobs:
         bundler: ${{ fromJSON(inputs.bundler) }}
         exclude: ${{ fromJSON(inputs.exclude)}}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Before build
         if: ${{ inputs.before_build != '' }}
         run: "${{ inputs.before_build }}"
@@ -82,7 +82,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ contains(github.ref, 'refs/tags/v') && contains(github.ref, inputs.package) }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: cadwallion/publish-rubygems-action@master
         env:
           RELEASE_COMMAND: rake build release:guard_clean release:rubygem_push

.github/workflows/yarn-package.yml

@@ -27,7 +27,7 @@ jobs:
         node: ${{ fromJSON(inputs.node) }}
     name: Node ${{ matrix.node }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Node ${{ matrix.node }}
         uses: actions/setup-node@v3
         with:
@@ -52,7 +52,7 @@ jobs:
     name: Release
     if: ${{ contains(github.ref, 'refs/tags/v') && contains(github.ref, inputs.package) }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Node ${{ env.NODE_RELEASE_VERSION }}
         uses: actions/setup-node@v3
         with: