Enable partition decorator syntax for Storage Write API

[podgaietska]

Overview

Storage Write API recently added support for partition decorator syntax for default streams. This PR enables that feature in the connector’s Storage Write API path.

What Changed

• Refactored table resolution logic to unify it for insertAll and Storage Write API paths.
• Storage Write Api JsonStreamWriters for default stream now constructed with decorated table name when using partition decorator syntax.
• Added a validation check to prevent use of partition decorator syntax with Storage Write API batch load mode, since Application Streams do not yet support it. If implicitly enabled, flag is ignored.
• Explicit fail-fast for writes to unpartitioned or incorrectly partitioned tables when using decorator syntax, as JsonStreamWriter provides limited error details in these cases.

[Claudenw]

Please add boiler plate headers to the new files as @agrawal-siddharth has pointed out.

Once the code looks good, I'll run the tests and if they pass merge it.

[Claudenw]

@podgaietska

Please copy the header from one of the other source files and do not modify it. The verification test looks for exact text and format. I hope to switch to a different tool in the future but for now we do not allow any changes to the license block.

Please fix the headers in the following files:

kcbq-connector/src/main/java/com/wepay/kafka/connect/bigquery/RecordTableResolver.java
kcbq-connector/src/test/java/com/wepay/kafka/connect/bigquery/RecordTableResolverTest.java
kcbq-connector/src/test/java/com/wepay/kafka/connect/bigquery/integration/utils/TimePartitioningTestUtils.java

[Claudenw]

Please change the date to be one Copyright date of 2025 in the 3 new files. It should only have the original date.

[podgaietska]

@Claudenw could you please re-run the tests? Not sure why the failure. It passes locally fine

[Claudenw]

@podgaietska please rebase

[podgaietska]

Hi @Claudenw. Just curious what is happening with this PR? Is there anything else needed from me?

[Claudenw]

As of v2.9.0 the generated documentation tries to reflect dependencies and interactions between the options. This request is to update the documentation to reflect the changes.