Update dependencies and workflows for security and features

This commit updates several dependency versions in requirements and pre-commit config files, adds new package schedules to dependabot.yml, pins GitHub Actions to specific commit SHAs for improved security, and streamlines Python dependency installation in CI workflows. Also adds tomli-w to requirements for TOML file syncing and updates testing/cucumber dependencies for compatibility.

.github/workflows/check_toml.yml

@@ -200,7 +200,7 @@ jobs:
 
       - name: Install Python dependencies
         run: |
-          pip install tomli-w
+          pip install --require-hashes tomli-w==1.2.0 --hash sha256:188306098d013b691fcadc011abd66727d3c414c571bb01b1a174ba8c983cf90
 
       - name: Run Python script to check files
         id: run-check

.github/workflows/deploy-on-v2-commit.yml

@@ -23,10 +23,10 @@ jobs:
           egress-policy: audit
 
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
 
       - name: Get commit hashes for frontend and backend
         id: commit-hashes
@@ -86,14 +86,14 @@ jobs:
 
 
       - name: Login to Docker Hub
-        uses: docker/login-action@v3
+        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_API }}
 
       - name: Build and push frontend image
         if: steps.check-frontend.outputs.exists == 'false'
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
         with:
           context: .
           file: ./docker/frontend/Dockerfile
@@ -106,7 +106,7 @@ jobs:
       
       - name: Build and push backend image
         if: steps.check-backend.outputs.exists == 'false'
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
         with:
           context: .
           file: ./docker/backend/Dockerfile

.github/workflows/sync_files_v2.yml

@@ -53,8 +53,7 @@ jobs:
           cache: "pip" # caching pip dependencies
 
       - name: Install Python dependencies
-        run: |
-          pip install tomli-w
+        run: pip install --require-hashes -r ./.github/scripts/requirements_sync_readme.txt
 
       - name: Sync translation TOML files
         run: |
@@ -65,9 +64,6 @@ jobs:
           git add frontend/public/locales/*/translation.toml
           git diff --staged --quiet || git commit -m ":memo: Sync translation files (TOML)" || echo "No changes detected"
 
-      - name: Install README dependencies
-        run: pip install --require-hashes -r ./.github/scripts/requirements_sync_readme.txt
-
       - name: Sync README.md
         run: |
           python scripts/counter_translation_v3.py