Revert "Refine cancel for read thread stream (#8511)" (#8541)

[ti-chi-bot]

This is an automated cherry-pick of #8541

This reverts commit adf8569.

What problem does this PR solve?

Issue Number: close #8539

Problem Summary:
See #8539

What is changed and how it works?

#8511 introduced an issue that WorkQueue<Block> in SegmentReadTaskPool may not finish forever. Revert this PR to fix this issue for safety and simplicity.

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
• No code

Side effects

• Performance regression: Consumes more CPU
• Performance regression: Consumes more Memory
• Breaking backward compatibility

Documentation

• Affects user behaviors
• Contains syntax changes
• Contains variable changes
• Contains experimental features
• Changes MySQL compatibility

Release note

None

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: gengliqi, SeaRise

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• OWNERS [SeaRise,gengliqi]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2023-12-18 08:05:34.680237503 +0000 UTC m=+861825.717464431: ☑️ agreed by gengliqi.
• 2023-12-18 08:06:49.438535352 +0000 UTC m=+861900.475762264: ☑️ agreed by SeaRise.

[gengliqi]

/run-all-tests

[gengliqi]

/run-integration-test

[gengliqi]

/cherry-pick release-6.5-20231215-v6.5.3

[ti-chi-bot]

@gengliqi: new pull request created to branch release-6.5-20231215-v6.5.3: #8545.

In response to this:

/cherry-pick release-6.5-20231215-v6.5.3

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