feat: add rate- and state-dependent friction model & quasi-dynamic solver.

[CusiniM]

• Add Rate- and State-dependent friction model
• Create a QuasiDynamicEQ solver that drives EQ simulations by:
  • uses a stress solver to update tractions on the fault (It can be any of the fracture solvers).
  • launches kernels to solve rate-and-state equations on each fault element.
• If no stress solver is specified, add the possibility to add function to compute tractions on the fault (e.g., the spring-slider shear traction formula)
• Add rate- and state kernels that, for now, use Euler-backward to solve the R&S equations (for now 1d on the fault).
• Add spring-slider xml example and integratedTest.

For now, everything is 1D on the fault. The 2D case and the coupling to the contact solver with Lagrange multiplier will be tackled in a followup PR.

LvArray:: GEOS-DEV/LvArray#329

[codecov]

Codecov Report

Attention: Patch coverage is 0.61728% with 322 lines in your changes missing coverage. Please review.

Project coverage is 57.53%. Comparing base (0e726ce) to head (180c11b).
Report is 1 commits behind head on develop.

Files with missing lines	Patch %	Lines
...hysicsSolvers/inducedSeismicity/QuasiDynamicEQ.cpp	0.00%	132 Missing ⚠️
.../inducedSeismicity/kernels/RateAndStateKernels.hpp	0.00%	71 Missing ⚠️
...ents/constitutive/contact/RateAndStateFriction.cpp	0.00%	53 Missing ⚠️
...ents/constitutive/contact/RateAndStateFriction.hpp	1.96%	50 Missing ⚠️
...hysicsSolvers/inducedSeismicity/QuasiDynamicEQ.hpp	8.33%	11 Missing ⚠️
...csSolvers/inducedSeismicity/rateAndStateFields.hpp	0.00%	5 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #3280      +/-   ##
===========================================
- Coverage    57.72%   57.53%   -0.19%     
===========================================
  Files         1086     1092       +6     
  Lines        97522    97847     +325     
===========================================
+ Hits         56295    56299       +4     
- Misses       41227    41548     +321     

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