Upgrade SAM dep to 5.1

[ppinchuk]

Upgrade SAM dep to 5.1

Breaking Changes

Deprecated computations using the TroughPhysicalProcessHeat PySAM module. In PySAM 6+, this module is completely removed. In PySAM 5.1, the module is importable, but it is impossible to set the solar_mult input (it's not a property of any of the input classes associated with TroughPhysicalProcessHeat. Try to search for it here). Unfortunately, the model also cannot execute without this input (see below), effectively making this code unusable. Therefore, we drop support for this computation.

Error:

Traceback (most recent call last):
  File "/reV/reV/generation/generation.py", line 734, in _run_single_worker
    out = cls.OPTIONS[tech].reV_run(
          ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/reV/reV/SAM/generation.py", line 580, in reV_run
    sim.run_gen_and_econ()
  File "/reV/reV/SAM/generation.py", line 735, in run_gen_and_econ
    super().run_gen_and_econ()
  File /reV/reV/SAM/generation.py", line 425, in run_gen_and_econ
    self.run()
  File "/reV/reV/SAM/generation.py", line 450, in run
    self.execute()
  File "/reV/reV/SAM/SAM.py", line 944, in execute
    raise SAMExecutionError(msg) from e
reV.utilities.exceptions.SAMExecutionError: PySAM raised an error while executing: "troughphysicalheat" for site 0
ERROR    reV.generation.generation:generation.py:1147 reV generation failed!
Traceback (most recent call last):
  File "/reV/reV/SAM/SAM.py", line 936, in execute
    self.pysam.execute()
Exception: trough_physical_process_heat execution error.
        solar_mult not assigned

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 96.19048% with 4 lines in your changes missing coverage. Please review.

Project coverage is 87.69%. Comparing base (7400934) to head (d557d8c).

Files with missing lines	Patch %	Lines
reV/generation/base.py	70.00%	3 Missing ⚠️
reV/losses/scheduled.py	90.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #517      +/-   ##
==========================================
+ Coverage   87.59%   87.69%   +0.09%     
==========================================
  Files         122      121       -1     
  Lines       18354    18400      +46     
==========================================
+ Hits        16077    16135      +58     
+ Misses       2277     2265      -12     

Flag	Coverage Δ
unittests	87.69% <96.19%> (+0.09%)	⬆️

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