Customize quantum_info functions

[BrunoLiegiBastonLiegi]

This provides customization for the quantum_info functions introduced in qiboteam/qibo#1583.
In the following some benchmarks run on 10 repetions:

pauli basis

### 3 qubits
--> numpy:  0.0009936720016412437
--> numba:  0.05624490500122192
--> cupy:  0.13221715999679873
### 5 qubits
--> numpy:  0.24638988500009873
--> numba:  0.06344797999918228
--> cupy:  0.005442648998723598
### 7 qubits
--> numpy:  82.37901496199993
--> numba:  15.51170543400076
--> cupy:  0.7553486539982259

random gaussian

##### random gaussian
### 5 qubits
--> numpy:  0.0017942120011866791
--> numba:  0.0047024770010466455
--> cupy:  0.13087414899928262
### 10 qubits
--> numpy:  0.35412388399890915
--> numba:  0.036867562999759684
--> cupy:  0.0028848960009781877
### 12 qubits
--> numpy:  6.0999391290006315
--> numba:  0.8496762070008117
--> cupy:  0.002546637000705232

[codecov]

Codecov Report

Attention: Patch coverage is 34.50882% with 260 lines in your changes missing coverage. Please review.

Project coverage is 74.02%. Comparing base (035c9af) to head (5818b6d).
Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
src/qibojit/custom_operators/quantum_info.py	32.64%	260 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##              main     #212       +/-   ##
============================================
- Coverage   100.00%   74.02%   -25.98%     
============================================
  Files            7        8        +1     
  Lines          604     1001      +397     
============================================
+ Hits           604      741      +137     
- Misses           0      260      +260     

Flag	Coverage Δ
unittests	74.02% <34.50%> (-25.98%)	⬇️

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

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.