add steps in ci pipeline

ci/.azure-pipelines.yml

@@ -43,6 +43,7 @@ steps:
     python3 -m venv venv
     source venv/bin/activate
     pip install -r requirements.txt
+    pip install -r ci/ci-requirements.txt
 
   displayName: 'Create python virtual environment'
 
@@ -67,6 +68,14 @@ steps:
     dbt compile
   displayName: 'Run dbt compile'
 
+- script: |
+    source venv/bin/activate
+
+    cd ci
+    /bin/bash sqlfluff-check.sh ../target/compiled
+
+  displayName: 'Validate compiled SQL'
+
 - script: |
     set -a && source .env && set +a