Bump actions/checkout from 4 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/copilot-setup-steps.yml

@@ -17,7 +17,7 @@ jobs:
     # Setup steps for OneScript development environment
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - run: git config --global core.quotepath false
 

.github/workflows/main.yml

@@ -16,7 +16,7 @@ jobs:
         os: [ubuntu-latest, windows-latest]
         oscript_version: ['1.9.2', 'stable']
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Setup Onescript Action
       uses: otymko/[email protected]

.github/workflows/qa.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         # Disabling shallow clone is recommended for improving relevancy of reporting
         fetch-depth: 0

.github/workflows/release.yml

@@ -23,7 +23,7 @@ jobs:
     steps:
       # Загрузка проекта
       - name: Актуализация
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       # Установка OneScript конкретной версии
       - name: Установка OneScript