feature(collator): improve int queue performance

[drmick]

Reducing iterator init time

master test

current branch same test

[codecov]

Codecov Report

Attention: Patch coverage is 85.08287% with 27 lines in your changes missing coverage. Please review.

Project coverage is 43.01%. Comparing base (b3e73e0) to head (4346912).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
collator/src/collator/do_collate/finalize.rs	0.00%	9 Missing ⚠️
block-util/src/queue/proto.rs	89.61%	7 Missing and 1 partial ⚠️
storage/src/store/internal_queue/mod.rs	75.75%	8 Missing ⚠️
...ollator/src/internal_queue/state/commited_state.rs	88.88%	0 Missing and 1 partial ⚠️
...ator/src/internal_queue/state/uncommitted_state.rs	93.33%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #572      +/-   ##
==========================================
+ Coverage   42.95%   43.01%   +0.06%     
==========================================
  Files         277      277              
  Lines       51410    51552     +142     
  Branches    51410    51552     +142     
==========================================
+ Hits        22082    22174      +92     
- Misses      28171    28216      +45     
- Partials     1157     1162       +5     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.