[skip ci] Upgrade the base image to the latest version in metadata.yaml

Update versions of libraries in poetry.
PATCH bump source-harness version to 0.1.11
Build source-harness docker image for platform(s) linux/amd64, linux/arm64
Get dependency updates

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

@@ -14,7 +14,7 @@ data:
   connectorSubtype: api
   connectorType: source
   definitionId: b0e46f61-e143-47cc-a595-4bb73bfa8a15
-  dockerImageTag: 0.1.10
+  dockerImageTag: 0.1.11
   dockerRepository: airbyte/source-harness
   githubIssueLabel: source-harness
   icon: harness.svg
@@ -86,5 +86,5 @@ data:
             type: GSM
             alias: airbyte-connector-testing-secret-store
   connectorBuildOptions:
-    baseImage: docker.io/airbyte/python-connector-base:2.0.0@sha256:c44839ba84406116e8ba68722a0f30e8f6e7056c726f447681bb9e9ece8bd916
+    baseImage: docker.io/airbyte/python-connector-base:3.0.2@sha256:73697fbe1c0e2ebb8ed58e2268484bb4bfb2cb56b653808e1680cbc50bafef75
 metadataSpecVersion: "1.0"