refactor: refactor CacheInvalidator #14292

Job	Run time
Build GreptimeDB binaries (ubuntu-20.04)	4m 1s
Clippy	2m 19s
coverage	10m 27s
Check (windows-latest)	5m 6s
Rustfmt	25s
Check (ubuntu-20.04)	1m 38s
Toml Check	25s
Spell Check with Typos	20s
Sqlness Test (ubuntu-20.04)	1m 48s
Sqlness Test with Kafka Wal (ubuntu-20.04)	2m 37s
Fuzz Test (fuzz_create_table)	5m 21s
Compatibility Test	26s
Fuzz Test (fuzz_alter_table)	4m 25s
	39m 18s

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