[FLINK-32438][runtime] Merges AbstractZooKeeperHaServices with ZooKeeperMultipleComponentLeaderElectionHaServices

[XComp]

What is the purpose of the change

AbstractZooKeeperHaServices is obsolete with the legacy ZK driver being gone. This PR help reducing the diff of FLINK-26522 PRs a bit.

Brief change log

• Moves the ZooKeeperMultipleComponentLeaderElectionHaServices functionality into AbstractZooKeeperHaServices
• Deletes ZooKeeperMultipleComponentLeaderElectionHaServices
• Renames AbstractZooKeeperHaServices into ZooKeeperMultipleComponentLeaderElectionHaServices

Verifying this change

• Any existing test should still pass

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: yes
• The S3 file system connector: no

Documentation

• Does this pull request introduce a new feature? yes
• If yes, how is the feature documented? not applicable

[flinkbot]

CI report:

• 36f6364 Azure: SUCCESS

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