Add missing stack frames

[antonpirker]

Add a new init() option add_full_stack (default False), when set to True it will add all the missing frames from the beginning of the execution to the stack trace sent to Sentry.

Also adds another option max_stack_frames (default 100) to limit the number of frames sent. The limitation is only enforced when add_full_stack=True to not change behavior for existing users.

Documentation update: getsentry/sentry-docs#11844

Fixes #3646

[codecov]

Codecov Report

Attention: Patch coverage is 90.90909% with 3 lines in your changes missing coverage. Please review.

Project coverage is 84.36%. Comparing base (da0b086) to head (10d7a49).

✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
sentry_sdk/utils.py	90.32%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3673      +/-   ##
==========================================
+ Coverage   84.30%   84.36%   +0.06%     
==========================================
  Files         137      137              
  Lines       14561    14592      +31     
  Branches     2460     2468       +8     
==========================================
+ Hits        12275    12310      +35     
+ Misses       1528     1523       -5     
- Partials      758      759       +1     

Files with missing lines	Coverage Δ
sentry_sdk/consts.py	99.52% <100.00%> (+<0.01%)	⬆️
sentry_sdk/utils.py	86.06% <90.32%> (+0.13%)	⬆️

... and 4 files with indirect coverage changes

[asottile-sentry]

might be better to use f_globals['__module__'] as this is a pretty weak assertion currently

[asottile-sentry]

should this replace the code in the logging plugin which does similar?