Change Incompatible constraints to warn, add error if too large of a difference

[dpanici]

Resolves #921

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.95%. Comparing base (14b7636) to head (9d9ceb1).

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #931      +/-   ##
==========================================
- Coverage   94.96%   94.95%   -0.01%     
==========================================
  Files          83       83              
  Lines       20985    20991       +6     
==========================================
+ Hits        19928    19933       +5     
- Misses       1057     1058       +1     

Files	Coverage Δ
desc/objectives/utils.py	92.39% <100.00%> (+0.53%)	⬆️

... and 1 file with indirect coverage changes

[github-actions]

|             benchmark_name             |         dt(%)          |         dt(s)          |        t_new(s)        |        t_old(s)        | 
| -------------------------------------- | ---------------------- | ---------------------- | ---------------------- | ---------------------- |
 test_build_transform_fft_lowres         |     +0.25 +/- 0.97     | +2.23e-05 +/- 8.76e-05 |  9.05e-03 +/- 7.4e-05  |  9.02e-03 +/- 4.7e-05  |
 test_build_transform_fft_midres         |     -1.30 +/- 1.52     | -1.14e-03 +/- 1.33e-03 |  8.65e-02 +/- 4.5e-04  |  8.76e-02 +/- 1.3e-03  |
 test_build_transform_fft_highres        |     -0.53 +/- 1.14     | -2.42e-03 +/- 5.24e-03 |  4.57e-01 +/- 3.2e-03  |  4.59e-01 +/- 4.2e-03  |
 test_equilibrium_init_lowres            |     -0.63 +/- 2.63     | -1.65e-03 +/- 6.90e-03 |  2.61e-01 +/- 1.9e-03  |  2.63e-01 +/- 6.6e-03  |
 test_equilibrium_init_medres            |     -0.96 +/- 1.68     | -5.79e-03 +/- 1.02e-02 |  5.99e-01 +/- 4.9e-03  |  6.05e-01 +/- 8.9e-03  |
 test_equilibrium_init_highres           |     +0.44 +/- 1.40     | +9.53e-03 +/- 3.04e-02 |  2.18e+00 +/- 2.0e-02  |  2.17e+00 +/- 2.3e-02  |
 test_objective_compile_dshape_current   |     -1.76 +/- 8.17     | -6.90e-02 +/- 3.19e-01 |  3.84e+00 +/- 2.2e-01  |  3.91e+00 +/- 2.4e-01  |
 test_objective_compile_atf              |     -1.75 +/- 5.29     | -1.35e-01 +/- 4.09e-01 |  7.61e+00 +/- 2.7e-01  |  7.74e+00 +/- 3.1e-01  |
 test_objective_compute_dshape_current   |     +2.34 +/- 2.09     | +1.22e-04 +/- 1.09e-04 |  5.34e-03 +/- 8.1e-05  |  5.22e-03 +/- 7.3e-05  |
 test_objective_compute_atf              |     -3.65 +/- 6.71     | -4.16e-04 +/- 7.66e-04 |  1.10e-02 +/- 2.4e-04  |  1.14e-02 +/- 7.3e-04  |
 test_objective_jac_dshape_current       |     -2.11 +/- 7.19     | -9.36e-04 +/- 3.18e-03 |  4.33e-02 +/- 2.0e-03  |  4.43e-02 +/- 2.5e-03  |
 test_objective_jac_atf                  |     -1.54 +/- 3.30     | -3.27e-02 +/- 7.00e-02 |  2.09e+00 +/- 6.3e-02  |  2.12e+00 +/- 3.0e-02  |
 test_perturb_1                          |     -3.07 +/- 4.48     | -4.33e-01 +/- 6.32e-01 |  1.37e+01 +/- 4.0e-01  |  1.41e+01 +/- 4.9e-01  |
 test_perturb_2                          |     +0.39 +/- 4.30     | +7.38e-02 +/- 8.12e-01 |  1.89e+01 +/- 7.3e-01  |  1.89e+01 +/- 3.6e-01  |
 test_proximal_jac_atf                   |     -0.49 +/- 0.94     | -3.49e-02 +/- 6.77e-02 |  7.15e+00 +/- 5.0e-02  |  7.18e+00 +/- 4.5e-02  |
 test_proximal_freeb_compute             |     -0.97 +/- 1.05     | -1.22e-03 +/- 1.32e-03 |  1.25e-01 +/- 1.3e-03  |  1.26e-01 +/- 3.7e-04  |
 test_proximal_freeb_jac                 |     -3.08 +/- 1.09     | -2.25e-01 +/- 7.94e-02 |  7.09e+00 +/- 5.4e-02  |  7.32e+00 +/- 5.8e-02  |