Merge pull request #21 from sqldef/update-sqldef-version-v3.4.0

Update sqldef version to v3.4.0

Author: gfx

action.yml

@@ -17,7 +17,7 @@ inputs:
   version:
     description: 'Version of sqldef to use'
     required: false
-    default: 'v3.3.0'
+    default: 'v3.4.0'
   config-file:
     description: 'Path to sqldef config file'
     required: false