Add Thread Safety Analysis decision

[jiridanek]

• Add Clang Thread Safety Annotations #212
• Add Clang Thread Safety Annotations (locks-only) #1036

[codecov]

Codecov Report

Merging #1370 (fe822da) into main (2469371) will decrease coverage by 5.3%.
The diff coverage is n/a.

Additional details and impacted files

@@           Coverage Diff           @@
##            main   #1370     +/-   ##
=======================================
- Coverage   77.7%   72.4%   -5.3%     
=======================================
  Files        247     215     -32     
  Lines      64011   55315   -8696     
  Branches    5896    5773    -123     
=======================================
- Hits       49751   40064   -9687     
- Misses     11565   12600   +1035     
+ Partials    2695    2651     -44     

Flag	Coverage Δ
pysystemtests	87.6% <ø> (-0.1%)	⬇️
pyunittests	54.6% <ø> (ø)
systemtests	66.9% <ø> (-4.4%)	⬇️
unittests	21.9% <ø> (-0.1%)	⬇️

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

Components	Coverage Δ
unittests	26.0% <ø> (-0.1%)	⬇️
systemtests	73.6% <ø> (-4.8%)	⬇️