chore(deps): bump actions/checkout from 5 to 6

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/quality.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: 👀 Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: 🪄 Setup
         uses: ./.github/actions/setup
       - name: 🔮 Install Composer Dependencies
@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: 👀 Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: 🪄 Setup
         uses: ./.github/actions/setup
       - name: 🔮 Install Composer Dependencies
@@ -40,7 +40,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: 👀 Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: 🪄 Setup
         uses: ./.github/actions/setup
       - name: 🔮 Install Composer Dependencies
@@ -52,7 +52,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: 👀 Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: 🪄 Setup
         uses: ./.github/actions/setup
       - name: 🕵️‍♂️ Run Composer Validate

.github/workflows/tests.yml

@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: 👀 Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: 🪄 Setup
         uses: ./.github/actions/setup
       - name: 🔮 Install Composer Dependencies

.github/workflows/update-changelog.yml

@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: main