fix(compactor): collect metrics for fast compact runer

[Little-Wallace]

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What's changed and what's your intention?

In passed implementation, we do not record drop key size for fast compaction algorithm, it will cause the table size calculated by meta-node less than sum of uncompressed size of all files.

close #12926

Checklist

• I have added necessary unit tests and integration tests
• All checks passed in ./risedev check (or alias, ./risedev c)

Documentation

Release note

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[Li0k]

LGTM, PTAL @zwang28

[codecov]

Codecov Report

Merging #13064 (04c8383) into main (b724be7) will decrease coverage by 0.08%.
Report is 2 commits behind head on main.
The diff coverage is 90.32%.

@@            Coverage Diff             @@
##             main   #13064      +/-   ##
==========================================
- Coverage   68.40%   68.32%   -0.08%     
==========================================
  Files        1496     1496              
  Lines      252049   252096      +47     
==========================================
- Hits       172413   172254     -159     
- Misses      79636    79842     +206     

Flag	Coverage Δ
rust	68.32% <90.32%> (-0.08%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
src/storage/hummock_test/src/compactor_tests.rs	96.07% <100.00%> (-0.02%)	⬇️
src/storage/src/hummock/utils.rs	79.52% <ø> (ø)
.../storage/src/hummock/compactor/compactor_runner.rs	81.58% <0.00%> (-0.26%)	⬇️
...age/src/hummock/compactor/fast_compactor_runner.rs	92.34% <93.10%> (+0.24%)	⬆️

... and 18 files with indirect coverage changes

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