[otlp] Add comments capturing details about SYSLIB1100 & SYSLIB1101 suppressions in project

[CodeBlanch]

Follow-up to #5520

Changes

• Add comments to capture Improve AoT validation and fix OpenTelemetryProtocol AoT warnings #5520 (comment) which will hopefully lead to this being cleaned up in the future 🤞

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 85.52%. Comparing base (6250307) to head (429f7f0).
Report is 171 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5523      +/-   ##
==========================================
+ Coverage   83.38%   85.52%   +2.14%     
==========================================
  Files         297      289       -8     
  Lines       12531    12588      +57     
==========================================
+ Hits        10449    10766     +317     
+ Misses       2082     1822     -260     

Flag	Coverage Δ
unittests	?
unittests-Solution-Experimental	85.52% <ø> (?)
unittests-Solution-Stable	85.50% <ø> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

see 64 files with indirect coverage changes