MSL Fixes/Landed Addition

[acpaquette]

Allows MSL ISDs to be generated with zero'd positions and velocities and adjusted pointing information.

This change allows the rover images to be locally projected relative to the rover.

Works in ISIS using skymap.

[codecov-commenter]

Codecov Report

Merging #558 (20e180e) into main (99d0ff0) will decrease coverage by 0.05%.
Report is 2 commits behind head on main.
The diff coverage is 0.00%.

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@@            Coverage Diff             @@
##             main     #558      +/-   ##
==========================================
- Coverage   16.80%   16.75%   -0.05%     
==========================================
  Files          55       55              
  Lines        5904     5919      +15     
==========================================
  Hits          992      992              
- Misses       4912     4927      +15     

Files Changed	Coverage Δ
ale/base/type_sensor.py	0.00% <0.00%> (ø)
ale/drivers/msl_drivers.py	0.00% <0.00%> (ø)
ale/formatters/formatter.py	0.00% <0.00%> (ø)
ale/isd_generate.py	0.00% <0.00%> (ø)

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[AustinSanders]

This all seems good to me. I'm not familiar with the inner workings of the cahvor model, but the changes seem reasonable.