refactor utils_geo module

[gboeing]

This PR:

• refactors the utils_geo module
• deprecates the quadrat_width and min_num function arguments in the truncate module (which just got passed through to the utils_geo module's functions)

[codecov]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (48611d2) 97.84% compared to head (657dd73) 97.84%.

Files	Patch %	Lines
osmnx/utils_geo.py	92.85%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1100   +/-   ##
=======================================
  Coverage   97.84%   97.84%           
=======================================
  Files          28       28           
  Lines        2504     2506    +2     
=======================================
+ Hits         2450     2452    +2     
  Misses         54       54           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.