chore: pretty print key range in compaction task

[hzxa21]

close #2113

[codecov]

Codecov Report

Merging #2253 (dbf5143) into main (511fffb) will decrease coverage by 0.01%.
The diff coverage is 23.52%.

@@            Coverage Diff             @@
##             main    #2253      +/-   ##
==========================================
- Coverage   71.10%   71.09%   -0.02%     
==========================================
  Files         657      657              
  Lines       83880    83893      +13     
==========================================
- Hits        59643    59641       -2     
- Misses      24237    24252      +15     

Flag	Coverage Δ
rust	71.09% <23.52%> (-0.02%)	⬇️

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Impacted Files	Coverage Δ
src/storage/hummock_sdk/src/compact.rs	68.00% <23.52%> (-32.00%)	⬇️
src/connector/src/filesystem/file_common.rs	80.88% <0.00%> (+0.44%)	⬆️

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