Update codecov-action version

[brandonwillard]

This PR is an update to our Codecov Action in response to some recent token failures.

[codecov]

Codecov Report

Merging #1300 (e212ce8) into main (1390cc3) will increase coverage by 0.00%.
The diff coverage is 86.44%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1300   +/-   ##
=======================================
  Coverage   74.10%   74.11%           
=======================================
  Files         174      174           
  Lines       48624    48673   +49     
  Branches    10351    10379   +28     
=======================================
+ Hits        36035    36076   +41     
- Misses      10301    10305    +4     
- Partials     2288     2292    +4     

Impacted Files	Coverage Δ
aesara/compile/debugmode.py	60.45% <0.00%> (ø)
aesara/link/c/params_type.py	80.41% <ø> (ø)
aesara/tensor/fourier.py	60.81% <0.00%> (ø)
aesara/tensor/nnet/corr.py	16.81% <0.00%> (ø)
aesara/tensor/nnet/corr3d.py	17.26% <0.00%> (ø)
aesara/tensor/rewriting/basic.py	92.12% <ø> (ø)
aesara/tensor/signal/pool.py	28.30% <50.00%> (ø)
aesara/sparse/sandbox/sp.py	73.48% <66.66%> (ø)
aesara/tensor/elemwise.py	88.59% <75.00%> (-0.15%)	⬇️
aesara/tensor/nnet/abstract_conv.py	18.80% <81.81%> (+0.18%)	⬆️
... and 34 more