build(deps): bump slang_flutter and slang (#2374)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Pun Butrach <pun.butrach@gmail.com>

.github/workflows/sync_crowdin.yml

@@ -25,10 +25,10 @@ jobs:
         uses: subosito/flutter-action@v2
         with:
           cache: true
-          flutter-version: 3.24.x
+          flutter-version: 3.27.x
 
       - name: Sync translations from Crowdin
-        uses: crowdin/github-action@v1
+        uses: crowdin/github-action@v2
         with:
           config: crowdin.yml
           upload_sources: true
@@ -47,20 +47,25 @@ jobs:
           CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_PROJECT_ID }}
           CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}
 
-        # There has to be a better way to do this
-      - name: Normalization of Translation Strings
+      - name: Validation of synced translations
         run: |
           dart pub get
-          cd assets/i18n
-          sudo chmod 766 *.json
-          cd ../..
+          dart run slang validate
+
+      - name: Normalization of Translation Strings
+        run: |
+          sudo chmod 766 assets/i18n/*.i18n.json
+
           dart run slang analyze
           dart run slang clean
           dart run slang normalize
+
           cd assets/i18n
           dart nuke.dart >> $GITHUB_STEP_SUMMARY
           cd ../..
+
           dart run slang
+
           flutter analyze lib/gen/strings.g.dart --no-fatal-infos --no-fatal-warnings
 
       - name: Commit translations
@@ -68,5 +73,5 @@ jobs:
           git config user.name revanced-bot
           git config user.email github@revanced.app
           sudo chown -R $USER:$USER .git
-          git commit -m "chore: Remove empty values from JSON" assets/i18n/strings_*.json
+          git commit -m "chore: Remove empty values from JSON" assets/i18n/*.i18n.json
           git push origin HEAD:feat/translations