Bump actions/checkout from 6.0.3 to 7.0.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 6.0.3 to 7.0.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v6.0.3...9c091bb)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/deployment.yml

@@ -16,7 +16,7 @@ jobs:
     if: ${{ github.repository_owner == 'wp-cli' }}
     steps:
       - name: Check out source code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Set up PHP environment
         uses: shivammathur/setup-php@f3e473d116dcccaddc5834248c87452386958240 # v2
@@ -110,7 +110,7 @@ jobs:
     if: ${{ github.repository_owner == 'wp-cli' }}
     steps:
       - name: Check out source code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Install Ghostscript
         run: |
@@ -192,7 +192,7 @@ jobs:
     if: ${{ github.repository_owner == 'wp-cli' && github.event_name != 'workflow_dispatch' }}
     steps:
       - name: Check out builds repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           repository: wp-cli/builds
           token: ${{ secrets.ACTIONS_BOT }}
@@ -267,7 +267,7 @@ jobs:
 
     steps:
       - name: Check out builds repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           repository: wp-cli/builds
           token: ${{ secrets.ACTIONS_BOT }}
@@ -321,7 +321,7 @@ jobs:
 
     steps:
       - name: Check out builds repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           repository: wp-cli/builds
           token: ${{ secrets.ACTIONS_BOT }}

.github/workflows/update-framework.yml

@@ -27,7 +27,7 @@ jobs:
     if: ${{ github.repository_owner == 'wp-cli' }}
     steps:
       - name: Check out source code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           token: ${{ secrets.ACTIONS_BOT }}