feat(stdlibs): hash/crc32

[notJoon]

WIP

Memo: Currently, gno does not have a cpu package, so the like SSE4.2 instruction set that is important for hardware acceleration is not available. But this may not a matter.

Contributors' checklist...

• Added new tests, or not needed, or not feasible
• Provided an example (e.g. screenshot) to aid review or the PR is self-explanatory
• Updated the official documentation or not needed
• No breaking changes were made, or a BREAKING CHANGE: xxx message was included in the description
• Added references to related issues and PRs
• Provided any useful hints for running manual tests
• Added new benchmarks to generated graphs, if any. More info here.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (b1a53c0) 55.91% compared to head (79746f4) 55.90%.
Report is 6 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1372      +/-   ##
==========================================
- Coverage   55.91%   55.90%   -0.01%     
==========================================
  Files         420      420              
  Lines       65415    65415              
==========================================
- Hits        36578    36573       -5     
- Misses      25977    25979       +2     
- Partials     2860     2863       +3     

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[thehowl]

@notJoon is there a reason for closing this?