Remove Rasterio

[brettedw]

• removes rasterio as dependency
  • uses gdal/affine instead
• removes some unused code: get_surrounding_grid
• closes Remove Rasterio #4080

Test Links:

Landing Page
MoreCast
Percentile Calculator
C-Haines
FireBat
FireBat bookmark
Auto Spatial Advisory (ASA)
HFI Calculator

[codecov]

Codecov Report

Attention: Patch coverage is 54.66667% with 34 lines in your changes missing coverage. Please review.

Project coverage is 80.35%. Comparing base (c661d8c) to head (d04a355).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
api/app/weather_models/process_grib.py	45.90%	33 Missing ⚠️
api/app/c_haines/c_haines_index.py	91.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4079      +/-   ##
==========================================
- Coverage   80.37%   80.35%   -0.03%     
==========================================
  Files         309      309              
  Lines       11841    11828      -13     
  Branches      537      537              
==========================================
- Hits         9517     9504      -13     
  Misses       2138     2138              
  Partials      186      186              

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud