Update dotnet.yml

[Alexander-Sol]

Attempting to fix issue with codecov

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 75.22%. Comparing base (cf854ac) to head (d44941f). Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #778      +/-   ##
==========================================
+ Coverage   75.06%   75.22%   +0.15%     
==========================================
  Files         189      195       +6     
  Lines       30235    30441     +206     
  Branches     3035     3051      +16     
==========================================
+ Hits        22697    22899     +202     
- Misses       7024     7027       +3     
- Partials      514      515       +1     

see 2 files with indirect coverage changes