statistics: add metrics for unneeded analyze table (#54822) #55578
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This is an automated cherry-pick of #54822
What problem does this PR solve?
Issue Number: close #54823
Problem Summary:
What changed and how does it work?
The primary changes in
pkg/statistics/handle/cache/statscache.go
file.the rest are code migrations to avoid cyclic imports.
Check List
Tests
I test in the 1m tables cluster. we can see this metrics in the grafana.
Side effects
Documentation
Release note
Please refer to Release Notes Language Style Guide to write a quality release note.