tarpaulin from release

[clux]

for https://github.com/xd009642/tarpaulin/releases/tag/0.28.0
follow-up from #1466 and fixes a minor codecov error

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 74.3%. Comparing base (5dce83b) to head (a763d1d).
Report is 5 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##            main   #1468     +/-   ##
=======================================
+ Coverage   72.1%   74.3%   +2.2%     
=======================================
  Files         78      78             
  Lines       6592    6689     +97     
=======================================
+ Hits        4747    4964    +217     
+ Misses      1845    1725    -120     

see 32 files with indirect coverage changes