Updating SL1K2 gap motor and MR1K2

[jyotiphy]

Description

*Updating/Tuning SL1K2 gap motor parameters to get better precision
*Fixing SL1K2 gap motor offset (sign change -75 instead of previous +75)
*Forcing limit switches of MR1K2 pitch motor as these aren't installed anymore

How Has This Been Tested?

Yes, tested and working fine

Where Has This Been Documented?

[(https://jira.slac.stanford.edu/browse/ECS-5297)]
[(https://jira.slac.stanford.edu/browse/ECS-5316)]

Screenshots (if appropriate):

Pre-merge checklist

• [ x] Code works interactively
• Code contains descriptive comments
• Test suite passes locally
• Libraries are set to fixed versions and not Always Newest
• [x ] Code committed with pre-commit (alternatively pre-commit run --all-files)

[NSLentz]

looks good to me, thank you!

[NSLentz]

thank your for re-running pre-commit