enable all angle router tests

[joamatab]

• re-enables all angle router tests
• tests are passing now so no more changing naming issues

[codecov]

Codecov Report

Merging #1721 (c9291b8) into main (40acf13) will increase coverage by 1.28%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #1721      +/-   ##
==========================================
+ Coverage   67.12%   68.40%   +1.28%     
==========================================
  Files         372      372              
  Lines       23425    23428       +3     
  Branches     3408     3408              
==========================================
+ Hits        15724    16026     +302     
+ Misses       6762     6461     -301     
- Partials      939      941       +2     

Impacted Files	Coverage Δ
gdsfactory/routing/all_angle.py	83.73% <100.00%> (+53.42%)	⬆️

... and 4 files with indirect coverage changes

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