Karapace version 3.14.0

Karapace has been upgraded to version 3.14.0. Key changes introduced in this release:

New Feature:

• Introduced a new master coordinator that uses the `aiokafka` library, enhancing performance and reliability by improving server change handling and enabling asynchronous operations.

Enhancements and fixes:

• Fixed cache management to selectively update only required metadata segments instead of full replacement.
• Fixed offset management to move offsets consistently, even with invalid JSON records, preventing processing delays.
• Refactored schema version resolution and validation logic, including support for '-1' as the latest version.
• Refactored version class to remove integer inheritance, enhancing its structure for stronger typing and robustness.
• Increased test coverage to encompass JSON schema validation across varied subjects.
• Implemented tests for storing soft-deleted schemas post-compaction to ensure accessibility and resolve previous visibility issues.
• Removed `kafka-python` dependency, transitioning error mappings to the `aiokafka` library.

For a complete list of fixes and detailed information, see the Karapace release notes.