Fix argument deprecation

[mumichae]

After scanpy 1.9.6, the deprecated_arg_names function was replaced with renamed_args.

This PR uses the renamed_args instead (and is backwards compatible).

Closes #401
Closes #403

[codecov]

Codecov Report

Attention: Patch coverage is 43.90244% with 23 lines in your changes are missing coverage. Please review.

Project coverage is 52.81%. Comparing base (ed3e284) to head (75a4309).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #404      +/-   ##
==========================================
- Coverage   53.29%   52.81%   -0.48%     
==========================================
  Files          22       22              
  Lines        1852     1882      +30     
==========================================
+ Hits          987      994       +7     
- Misses        865      888      +23     

Flag	Coverage Δ
unittests	52.81% <43.90%> (-0.48%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
scib/metrics/pcr.py	81.15% <100.00%> (ø)
scib/utils.py	63.63% <0.00%> (ø)
scib/metrics/ari.py	87.09% <66.66%> (-5.50%)	⬇️
scib/metrics/highly_variable_genes.py	89.74% <60.00%> (-4.71%)	⬇️
scib/metrics/nmi.py	29.72% <71.42%> (+2.19%)	⬆️
scib/metrics/silhouette.py	83.72% <66.66%> (-1.28%)	⬇️
scib/_package_tools.py	46.66% <6.66%> (-40.00%)	⬇️

... and 1 file with indirect coverage changes