Fix lint workflow: build cdk-build-tools first

Author: pahud

.github/workflows/lint-fix-push-working.yml

@@ -36,6 +36,12 @@ jobs:
 
       - run: yarn install --frozen-lockfile
 
+      - name: Build cdk-build-tools
+        run: |
+          cd tools/@aws-cdk/cdk-build-tools
+          yarn build
+        continue-on-error: true
+      
       - name: Lint fix aws-cdk-lib
         working-directory: packages/aws-cdk-lib
         run: yarn lint --fix