fix: upgrade deprecated github actions versions (v3 -> v4)

Author: Western-1

.github/workflows/ci.yml

@@ -16,18 +16,17 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4  # Updated to v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5  # Updated to v5
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           cache: 'pip'
 
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          # Додано types-PyYAML сюди
           pip install black flake8 mypy isort types-PyYAML
           pip install -r requirements.txt
 
@@ -64,10 +63,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4  # Updated to v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5  # Updated to v5
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           cache: 'pip'
@@ -95,15 +94,17 @@ jobs:
           DATABASE_URL: postgresql://postgres:postgres@localhost:5432/test_db
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4  # Updated to v4
         with:
           file: ./coverage.xml
           flags: unittests
           name: codecov-umbrella
           fail_ci_if_error: true
+          token: ${{ secrets.CODECOV_TOKEN }} # v4 вимагає токен, якщо репозиторій приватний, або для стабільності
 
+      # FIX: Updated to v4 (v3 is disabled by GitHub)
       - name: Upload coverage report as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: coverage-report
           path: htmlcov/
@@ -113,13 +114,12 @@ jobs:
     runs-on: ubuntu-latest
     needs: test
 
-
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4  # Updated to v4
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3 # Updated to v3
 
       - name: Build Airflow image
         run: |
@@ -149,7 +149,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4  # Updated to v4
 
       - name: Run Trivy vulnerability scanner
         uses: aquasecurity/trivy-action@master
@@ -160,7 +160,7 @@ jobs:
           output: 'trivy-results.sarif'
 
       - name: Upload Trivy results to GitHub Security
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3 # Updated to v3
         with:
           sarif_file: 'trivy-results.sarif'
 
@@ -170,7 +170,7 @@ jobs:
           bandit -r src/ -f json -o bandit-report.json || true
 
       - name: Upload Bandit report
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: bandit-security-report
-          path: bandit-report.json
+          path: bandit-report.json