[FLINK-38543] Change the overall UC restore process, JM and task initialization

[1996fanrui]

This PR depends on #27782, #27783 and #27861

What is the purpose of the change

[FLINK-38543] Change the overall UC restore process, JM and task initialization

Brief change log

• [FLINK-38543][checkpoint] Fix Mailbox loop interrupted before recovery finished
• [FLINK-38543][checkpoint] Introduce bufferFilteringCompleteFuture for earlier RUNNING state transition
• [FLINK-38543][checkpoint] Change overall UC restore process for checkpoint during recovery

Verifying this change

• Tons of unit tests

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

[flinkbot]

CI report:

• 7f75e13 Azure: SUCCESS

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