[#34] chore: 컨벤션 검사와 DB 도커 빌드 순서 변경

Author: pythonstrup

.github/workflows/flyway-validation.yml

@@ -22,7 +22,12 @@ jobs:
 
       - name: 🔧 Setup Gradle
         uses: gradle/actions/setup-gradle@v3
-        
+
+      - name: 📋 Check migration files
+        run: |
+          echo "🚀 Checking migration files..."
+          ./scripts/validate-migration-files.sh
+
       - name: 🐬 Setup MySQL
         run: |
           docker run --name mysql-test \
@@ -37,11 +42,6 @@ jobs:
             sleep 2
           done
           echo "✅ MySQL is ready!"
-        
-      - name: 📋 Check migration files
-        run: |
-          echo "🚀 Checking migration files..."
-          ./scripts/validate-migration-files.sh
           
       - name: 🧪 Validate SQL syntax
         env: