Upgrade the base image to the latest version in metadata.yaml

Update versions of libraries in poetry.
PATCH bump source-xero version to 2.0.1
Build source-xero docker image for platform(s) linux/amd64, linux/arm64
Get dependency updates
Create or update pull request on Airbyte repository
Add changelog entry

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

@@ -27,11 +27,11 @@ data:
     # Please update to the latest version of the connector base image.
     # https://hub.docker.com/r/airbyte/python-connector-base
     # Please use the full address with sha256 hash to guarantee build reproducibility.
-    baseImage: docker.io/airbyte/python-connector-base:1.2.2@sha256:57703de3b4c4204bd68a7b13c9300f8e03c0189bffddaffc796f1da25d2dbea0
+    baseImage: docker.io/airbyte/python-connector-base:3.0.0@sha256:1a0845ff2b30eafa793c6eee4e8f4283c2e52e1bbd44eed6cb9e9abd5d34d844
   connectorSubtype: api
   connectorType: source
   definitionId: 6fd1e833-dd6e-45ec-a727-ab917c5be892
-  dockerImageTag: 2.0.0
+  dockerImageTag: 2.0.1
   dockerRepository: airbyte/source-xero
   githubIssueLabel: source-xero
   icon: xero.svg