chore(source-pokeapi): Bump CDK to prerelease 7.4.2.post15.dev19207237224

This commit updates the base Docker image to use the prerelease CDK version
that includes the new InferredSchemaLoader feature. This is the first commit
in a two-commit proof-of-concept test.

Related: airbytehq/airbyte-python-cdk#831
Co-Authored-By: AJ Steers <[email protected]>

Author: devin-ai-integration[bot]

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

@@ -15,7 +15,7 @@ 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/source-declarative-manifest:7.4.1@sha256:71df19e2ee555ca5b14abbec01d50104c79c9b84cb9cc323284d24333361900a
+    baseImage: docker.io/airbyte/source-declarative-manifest:7.4.2.post15.dev19207237224@sha256:758d68ad5800a4c7de218be0b611156a1aef577953ef599c5725c780d6004aaa
   connectorSubtype: api
   connectorType: source
   definitionId: 6371b14b-bc68-4236-bfbd-468e8df8e968