feat(health): allow appending of errors only if it has been produced before

[JustinChengLZ]

What type of PR is this?

• Implement a new general class ErrorSecondSightTracker that allows appending of errors only when it has been seen before
• For health check purposes, we do not want to record transient errors which may affect health check of the agent

What this PR does / why we need it:

Which issue(s) this PR fixes:

Special notes for your reviewer:

[codecov]

Codecov Report

❌ Patch coverage is 62.22222% with 17 lines in your changes missing coverage. Please review.
✅ Project coverage is 61.56%. Comparing base (95c2c56) to head (bf52558).
⚠️ Report is 5 commits behind head on main.

Files with missing lines	Patch %	Lines
.../qrm-plugins/cpu/dynamicpolicy/cpuburst/manager.go	0.00%	9 Missing ⚠️
pkg/util/general/error.go	82.35%	4 Missing and 2 partials ⚠️
...m-plugins/memory/handlers/sockmem/sockmem_linux.go	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1120      +/-   ##
==========================================
+ Coverage   61.46%   61.56%   +0.09%     
==========================================
  Files         783      783              
  Lines       72974    73198     +224     
==========================================
+ Hits        44853    45062     +209     
+ Misses      23139    23135       -4     
- Partials     4982     5001      +19     

Flag	Coverage Δ
unittest	61.56% <62.22%> (+0.09%)	⬆️

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