store: avoid setting ratelimit action in tracker when disabled (#31110)

[ti-srebot]

cherry-pick #31110 to release-5.4
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# In tidb repo:
git pr https://github.com/pingcap/tidb/pull/33530

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git push [email protected]:ti-srebot/tidb.git pr/33530:release-5.4-09edaee061ef

---

Signed-off-by: yisaer [email protected]

What problem does this PR solve?

When tidb_enable_rate_limit_action is disabled, ratelimit action will still be set in memory tracker which would consume unnecessary performance

Issue Number: ref #30353

Problem Summary:

What is changed and how it works?

avoid setting ratelimit action in tracker when disabled

Check List

Tests

• Unit test

Release note

None

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[ti-srebot]

/run-all-tests

[ti-srebot]

@Yisaer you're already a collaborator in bot's repo.