[ WIP] Support RESP3 with hiredis-py parser

[uglide]

Requires hiredis-py built from this PR redis/hiredis-py#208

[Copilot]

Pull Request Overview

This PR enhances RESP3 support by integrating a custom hiredis-py parser and aligning the code and tests with the new RESP3 push notification handling. Key changes include:

• Removing skipif conditions for HIREDIS_AVAILABLE from multiple test suites.
• Updating the HIREDIS_AVAILABLE version check logic to require hiredis ≥3.2.0.
• Modifying both synchronous and asynchronous RESP3/hiredis parser implementations to handle push notifications without relying on HIREDIS_AVAILABLE.

Reviewed Changes

Copilot reviewed 16 out of 16 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
tests/test_search.py	Adds ResponseError handling in waitForIndex.
tests/test_pubsub.py	Removes skipif markers for hiredis in pubsub tests.
tests/test_connection_pool.py	Removes skipif markers for hiredis in connection pool tests.
tests/test_cache.py	Removes skipif markers for hiredis in cache tests.
tests/test_asyncio/test_search.py	Adds ResponseError handling for async waitForIndex.
tests/test_asyncio/test_pubsub.py	Removes skipif markers for hiredis in async pubsub tests.
redis/utils.py	Updates HIREDIS_AVAILABLE version check logic.
redis/connection.py	Removes HIREDIS_AVAILABLE check for protocol 3 push handler.
redis/cluster.py	Simplifies push handler condition in cluster executions.
redis/client.py	Removes HIREDIS_AVAILABLE check for setting pubsub push handler.
redis/asyncio/connection.py	Removes HIREDIS_AVAILABLE check in async read_response.
redis/asyncio/client.py	Removes HIREDIS_AVAILABLE check for async pubsub push handler.
redis/_parsers/resp3.py	Refactors push response handling by removing extraneous parameters.
redis/_parsers/hiredis.py	Implements async and sync push response handling with logging.
redis/_parsers/base.py	Adds PushNotificationsParser and AsyncPushNotificationsParser interfaces.
redis/_parsers/init.py	Updates exported parser names to include push notifications support.

[Copilot]

[nitpick] The updated handle_push_response signature no longer accepts disable_decoding and push_request parameters, which deviates from a typical protocol interface. If intentional, please update the documentation to clearly describe the new behavior.