RHINENG-14390: rewrite on_system_update trigger without locking

[psegedy]

Secure Coding Practices Checklist GitHub Link

• https://github.com/RedHatInsights/secure-coding-checklist

Secure Coding Checklist

• Input Validation
• Output Encoding
• Authentication and Password Management
• Session Management
• Access Control
• Cryptographic Practices
• Error Handling and Logging
• Data Protection
• Communication Security
• System Configuration
• Database Security
• File Management
• Memory Management
• General Coding Practices

[jira-linking]

Referenced Jiras:
https://issues.redhat.com/browse/RHINENG-14390

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 8.69565% with 21 lines in your changes missing coverage. Please review.

Project coverage is 63.31%. Comparing base (909e0ce) to head (c6fa0a2).
Report is 2 commits behind head on master.

Files with missing lines	Patch %	Lines
tasks/cleaning/clean_advisory_account_data.go	0.00%	21 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1535      +/-   ##
==========================================
- Coverage   63.45%   63.31%   -0.14%     
==========================================
  Files         114      115       +1     
  Lines        9637     9659      +22     
==========================================
+ Hits         6115     6116       +1     
- Misses       2980     3001      +21     
  Partials      542      542              

Flag	Coverage Δ
unittests	63.31% <8.69%> (-0.14%)	⬇️

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[psegedy]

/retest

[psegedy]

/retest

[psegedy]

/retest

[psegedy]

/retest