Remove unused chips

[noemifrisina]

Closes #20

• Remove chips from code
• Remove chips from dropdown menu in edm
• Tidy up numbers and make sure they match

[codecov]

Codecov Report

Merging #24 (3c85861) into main (9d762c5) will increase coverage by 1.83%.
The diff coverage is 35.41%.

@@            Coverage Diff             @@
##             main      #24      +/-   ##
==========================================
+ Coverage   40.05%   41.88%   +1.83%     
==========================================
  Files          18       18              
  Lines        3468     3335     -133     
==========================================
+ Hits         1389     1397       +8     
+ Misses       2079     1938     -141     

Impacted Files	Coverage Δ
...4/serial/fixed_target/i24ssx_Chip_Mapping_py3v1.py	12.59% <0.00%> (ø)
...esky/I24/serial/fixed_target/i24ssx_moveonclick.py	11.11% <0.00%> (ø)
src/mx_bluesky/I24/serial/write_nexus.py	14.28% <0.00%> (-0.61%)	⬇️
...4/serial/fixed_target/i24ssx_Chip_Manager_py3v1.py	13.59% <27.77%> (+4.08%)	⬆️
...4/serial/fixed_target/i24ssx_Chip_Collect_py3v1.py	36.40% <35.71%> (+2.02%)	⬆️
...4/serial/fixed_target/i24ssx_Chip_StartUp_py3v1.py	38.09% <60.00%> (+0.87%)	⬆️
src/mx_bluesky/I24/serial/parameters/constants.py	100.00% <100.00%> (ø)

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