[Improve] Supplement schema admin api.

[crossoverJie]

Motivation

To keep consistent with the Java client.

Modifications

• CreateSchemaBySchemaInfo
• GetVersionBySchemaInfo
• GetVersionByPayload
• TestCompatibilityWithSchemaInfo
• TestCompatibilityWithPostSchemaPayload

Verifying this change

• Make sure that the change passes the CI checks.

This change added tests and can be verified as follows:

(example:)

• Added integration tests for end-to-end deployment with large payloads (10MB)
• Extended integration test for recovery after broker failure

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

If yes was chosen, please highlight the changes

• Dependencies (does it add or upgrade a dependency): (no)
• The public API: (yes)
• The schema: (no)
• The default values of configurations: (no)
• The wire protocol: (no)

Documentation

• Does this pull request introduce a new feature? (yes)
• If yes, how is the feature documented? (GoDocs)
• If a feature is not applicable for documentation, explain why?
• If a feature is not documented yet in this PR, please create a followup issue for adding the documentation