Add noncubic lattice for all electron resource estimation

[mojishoki]

Context:
Adding non-cubic lattice support for all electron resource estimation.

Description of the Change:

Benefits:

Possible Drawbacks:

Related GitHub Issues:

[github-actions]

Hello. You may have forgotten to update the changelog!
Please edit doc/releases/changelog-dev.md with:

• A one-to-two sentence description of the change. You may include a small working example for new features.
• A link back to this PR.
• Your name (or GitHub username) in the contributors section.

[codecov]

Codecov Report

Merging #3956 (61108dd) into master (6f3b080) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff            @@
##           master    #3956    +/-   ##
========================================
  Coverage   99.77%   99.77%            
========================================
  Files         342      342            
  Lines       30752    30887   +135     
========================================
+ Hits        30682    30817   +135     
  Misses         70       70            

Impacted Files	Coverage Δ
pennylane/resource/first_quantization.py	99.66% <100.00%> (+0.28%)	⬆️

[DSGuala]

Nice work!

I left a lot of comments, mostly just going through the equations.
No need to reply to all of them, they are just places where I wasn't sure the code matched the papers and brought it up in case it is worth double checking.

[DSGuala]

Nice work!

I left a lot of comments, mostly just going through the equations.
No need to reply to all of them, they are just places where I wasn't sure the code matched the papers and brought it up in case it is worth double checking.

[DSGuala]

Just one typo to fix, but approving so that merging is not blocked. Looks great! Good work.