Update versions of libraries in poetry.

PATCH bump source-n8n version to 0.1.12
Build source-n8n docker image for platform(s) linux/amd64, linux/arm64
Get dependency updates
Create or update pull request on Airbyte repository
Add changelog entry

Author: alafanechere

airbyte-integrations/connectors/source-n8n/metadata.yaml

@@ -2,7 +2,7 @@ data:
   connectorSubtype: api
   connectorType: source
   definitionId: 4a961f66-5e99-4430-8320-a73afe52f7a2
-  dockerImageTag: 0.1.11
+  dockerImageTag: 0.1.12
   dockerRepository: airbyte/source-n8n
   githubIssueLabel: source-n8n
   icon: n8n.svg