find: Implement -uid and -gid

[hanbings]

implement: #371

[codecov]

Codecov Report

Attention: Patch coverage is 78.72340% with 10 lines in your changes missing coverage. Please review.

Project coverage is 65.12%. Comparing base (42075f5) to head (db9d69f).

Files	Patch %	Lines
src/find/matchers/mod.rs	61.90%	2 Missing and 6 partials ⚠️
src/find/matchers/group.rs	80.00%	0 Missing and 1 partial ⚠️
src/find/matchers/user.rs	80.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #405      +/-   ##
==========================================
+ Coverage   64.96%   65.12%   +0.16%     
==========================================
  Files          32       32              
  Lines        3810     3851      +41     
  Branches      874      884      +10     
==========================================
+ Hits         2475     2508      +33     
- Misses        993      995       +2     
- Partials      342      348       +6     

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[github-actions]

GNU testsuite comparison:

Run BFS tests: Changes from main: PASS +2 / SKIP +0 / FAIL -2
Run BFS tests: BFS tests summary = TOTAL: 288 / PASS: 184 / SKIP: 1 / FAIL: 103
Run GNU findutils tests: GNU tests summary = TOTAL: 718 / PASS: 433 / FAIL: 282 / ERROR: 2
Run GNU findutils tests: Changes from main: PASS +0 / FAIL +0 / ERROR +0 / SKIP +0 

[github-actions]

GNU testsuite comparison:

Run GNU findutils tests: GNU tests summary = TOTAL: 718 / PASS: 433 / FAIL: 282 / ERROR: 2
Run GNU findutils tests: Changes from main: PASS +0 / FAIL +0 / ERROR +0 / SKIP +0 
Run BFS tests: Changes from main: PASS +2 / SKIP +0 / FAIL -2
Run BFS tests: BFS tests summary = TOTAL: 288 / PASS: 184 / SKIP: 1 / FAIL: 103