Do not set nbnd for pdos workchain

[superstar54]

fix #999

In #965, nbands_factor is used in PdosWorkChain, thus we should not set nbnd anymore.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.59%. Comparing base (9522470) to head (3063cf5).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1000      +/-   ##
==========================================
+ Coverage   68.55%   68.59%   +0.03%     
==========================================
  Files         111      111              
  Lines        6307     6304       -3     
==========================================
  Hits         4324     4324              
+ Misses       1983     1980       -3     

Flag	Coverage Δ
python-3.11	68.57% <ø> (+0.01%)	⬆️
python-3.9	68.61% <ø> (+0.03%)	⬆️

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[edan-bainglass]

Thanks @superstar54. I mentioned to @AndresOrtegaGuerrero regarding encountering #999. I'm tagging him here to let him know this has been handled.

[mikibonacci]

Hi @superstar54 , thanks a lot, LGTM!