[cherry-pick] fix: support customize cache db for business

[chlins]

Support to configure the customized redis db for cache layer and other misc business for core, by default the behavior is same with previous(stored in db 0).

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Comprehensive Summary of your change

Issue being fixed

Fixes #19169

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• Well Written Title and Summary of the PR
• Label the PR as needed. "release-note/ignore-for-release, release-note/new-feature, release-note/update, release-note/enhancement, release-note/community, release-note/breaking-change, release-note/docs, release-note/infra, release-note/deprecation"
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• Made sure tests are passing and test coverage is added if needed.
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[codecov]

Codecov Report

Merging #19190 (6f7405e) into release-2.9.0 (05cb1d7) will decrease coverage by 22.62%.
The diff coverage is n/a.

@@                Coverage Diff                 @@
##           release-2.9.0   #19190       +/-   ##
==================================================
- Coverage          67.40%   44.79%   -22.62%     
==================================================
  Files                993      244      -749     
  Lines             108866    13412    -95454     
  Branches            2751     2751               
==================================================
- Hits               73386     6008    -67378     
+ Misses             31536     7099    -24437     
+ Partials            3944      305     -3639     

Flag	Coverage Δ
unittests	44.79% <ø> (-22.62%)	⬇️

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see 755 files with indirect coverage changes

[wy65701436]

lgtm