Merge pull request #28 from sqldef/update-sqldef-version-v3.6.4

Update sqldef version to v3.6.4

Author: gfx

action.yml

@@ -17,7 +17,7 @@ inputs:
   version:
     description: 'Version of sqldef to use'
     required: false
-    default: 'v3.6.3'
+    default: 'v3.6.4'
   config-file:
     description: 'Path to sqldef config file'
     required: false