[FLINK-29205][connectors/kinesis] Passthrough use config to HTTP clie…

[dannycranmer]

…nt when constructing Async Client for Kinesis EFO

What is the purpose of the change

Fix bug introduced in 1.15 where config is not passed through to creation of AWS SDK v2 for EFO, breaking support for custom credential providers.

Brief change log

• Pass through configuration supplied by user to AWS SDK v2 client

This fix will be applied to 1.15/1.16/1.17:

• 1.15: [FLINK-29205][connectors/kinesis] Passthrough use config to HTTP clie… #20768
• 1.16: [FLINK-29205][connectors/kinesis] Passthrough use config to HTTP clie… #20770
• 1.17: [FLINK-29205][connectors/kinesis] Passthrough use config to HTTP clie… #20769

Verifying this change

• Unit tested
• Verified using local application

Does this pull request potentially affect one of the following parts:

• Dependencies (does it add or upgrade a dependency): no
• The public API, i.e., is any changed class annotated with @Public(Evolving): no
• The serializers: no
• The runtime per-record code paths (performance sensitive): no
• Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn, ZooKeeper: no
• The S3 file system connector: no

Documentation

• Does this pull request introduce a new feature? no
• If yes, how is the feature documented? n/a

[flinkbot]

CI report:

• c993d82 Azure: SUCCESS

Bot commands

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• @flinkbot run azure re-run the last Azure build

[hlteoh37]

LGTM