Fixed issues#769 : Add newtypes for UserId, GroupId and ProcessId

[ZhangHanDong]

fixed #769

[codecov[bot]]

Codecov Report

Attention: 32 lines in your changes are missing coverage. Please review.

Comparison is base (7f82d3a) 57.32% compared to head (eb5f488) 57.73%.

Files	Patch %	Lines
src/system/mod.rs	80.00%	8 Missing :warning:
src/exec/mod.rs	0.00%	5 Missing :warning:
src/exec/use_pty/backchannel.rs	0.00%	3 Missing :warning:
src/exec/use_pty/monitor.rs	0.00%	3 Missing :warning:
src/system/timestamp.rs	85.71%	3 Missing :warning:
src/common/error.rs	0.00%	2 Missing :warning:
src/exec/interface.rs	0.00%	1 Missing :warning:
src/exec/no_pty.rs	0.00%	1 Missing :warning:
src/exec/use_pty/parent.rs	0.00%	1 Missing :warning:
src/su/context.rs	50.00%	1 Missing :warning:
... and 4 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #812      +/-   ##
==========================================
+ Coverage   57.32%   57.73%   +0.40%     
==========================================
  Files          74       74              
  Lines       10505    10649     +144     
==========================================
+ Hits         6022     6148     +126     
- Misses       4483     4501      +18     

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[squell]

Can you rebase this on the current main? And also, would you like some assistance with the compliance test failure?