Publish PR 7062: new source lemlist (#7392)

* add source lemlist

* update change log

* apply default formating

* add comment, delete unnecessary files

* remove unnecessary things

Co-authored-by: Igli <iglikoxha@outlook.com>

airbyte-config/init/src/main/resources/seed/source_definitions.yaml

@@ -589,4 +589,4 @@
   dockerRepository: airbyte/source-zuora
   dockerImageTag: 0.1.3
   documentationUrl: https://docs.airbyte.io/integrations/sources/zuora
-  sourceType: api
+  sourceType: api