chore(deps): Bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/command-l10n-update.yml

@@ -37,7 +37,7 @@ jobs:
 
     steps:
       - name: Checkout ${{ needs.init.outputs.head_ref }}
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           token: ${{ secrets.COMMAND_BOT_PAT }}
           fetch-depth: 0

.github/workflows/command-rebase.yml

@@ -31,7 +31,7 @@ jobs:
           reaction-type: "+1"
 
       - name: Checkout the latest code
-        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+        uses: actions/checkout@v4 # v3.5.2
         with:
           fetch-depth: 0
           token: ${{ secrets.COMMAND_BOT_PAT }}

.github/workflows/cypress.yml

@@ -24,7 +24,7 @@ jobs:
     name: Runner ${{ matrix.containers }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Read package.json node and npm engines version
         uses: skjnldsv/read-package-engines-version-actions@v2

.github/workflows/l10n.yml

@@ -7,7 +7,7 @@ jobs:
 
     name: Pot check
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Read package.json node and npm engines version
         uses: skjnldsv/read-package-engines-version-actions@v2

.github/workflows/lint-eslint.yml

@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+        uses: actions/checkout@v4 # v3.5.2
 
       - name: Read package.json node and npm engines version
         uses: skjnldsv/read-package-engines-version-actions@0ce2ed60f6df073a62a77c0a4958dd0fc68e32e7 # v2.1

.github/workflows/lint-stylelint.yml

@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+        uses: actions/checkout@v4 # v3.5.2
 
       - name: Read package.json node and npm engines version
         uses: skjnldsv/read-package-engines-version-actions@0ce2ed60f6df073a62a77c0a4958dd0fc68e32e7 # v2.1

.github/workflows/node.yml

@@ -37,7 +37,7 @@ jobs:
     name: node
     steps:
       - name: Checkout
-        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+        uses: actions/checkout@v4 # v3.5.2
 
       - name: Read package.json node and npm engines version
         uses: skjnldsv/read-package-engines-version-actions@0ce2ed60f6df073a62a77c0a4958dd0fc68e32e7 # v2.1

.github/workflows/npm-publish.yml

@@ -19,7 +19,7 @@ jobs:
     name: Build and publish to npm
     steps:
       - name: Checkout
-        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+        uses: actions/checkout@v4 # v3.5.2
 
       - name: Read package.json node and npm engines version
         uses: skjnldsv/read-package-engines-version-actions@0ce2ed60f6df073a62a77c0a4958dd0fc68e32e7 # v2.1

.github/workflows/npm-test.yml

@@ -13,7 +13,7 @@ jobs:
 
     name: node
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Read package.json node and npm engines version
         uses: skjnldsv/read-package-engines-version-actions@v2

.github/workflows/server-styling-update.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Download css
         run: |