I24 serial: Add some detector specific params in parameter model and beam center calculation

[noemifrisina]

This should also take care of the beamcenter calculation.
UPDATE: This will not close #684 as it won't use the DetectorParams in the form they are now, but only add the property currently needed to the parameter model.
Closes #647

Needs Dodal#955
Needs also Dodal#981

[codecov]

Codecov Report

Attention: Patch coverage is 94.73684% with 2 lines in your changes missing coverage. Please review.

Project coverage is 86.98%. Comparing base (b4f7195) to head (7c1a012).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #708      +/-   ##
==========================================
+ Coverage   86.97%   86.98%   +0.01%     
==========================================
  Files         101      101              
  Lines        6933     6956      +23     
==========================================
+ Hits         6030     6051      +21     
- Misses        903      905       +2     

Components	Coverage Δ
i24 SSX	72.84% <94.73%> (+0.15%)	⬆️
hyperion	96.53% <ø> (ø)
other	96.58% <ø> (ø)

[rtuck99]

Ok, so I've had a bit of a think, and I think there are a number of problems with DetectorParams which we should address. I've written them up in

• DetectorParams should be simplified dodal#966

I'm reluctant to approve this PR because I think on balance on its own it makes things worse rather than better, in that it spreads usage of DetectorParams without addressing any of its shortcomings, and it also doesn't really use it enough to justify doing so.

I think a better approach would be to address part of DiamondLightSource/dodal#966 relating to the beam_xy_converter, make i24 and hyperion code both better in an incremental fashion.

[rtuck99]

See previous comment

[noemifrisina]

After going through this PR with @rtuck99 and a lot of discussions on DiamondLightSource/dodal#966, I've decided to revert all the changes using the current DetectorParams as that is going to be a separate big refactoring job in dodal - involving also the hyperion side of the code. This will be done in a separate branch to avoid holding up other work.

As for this PR, it now only instantiates the detector constants needed in the parameter model in this PR, as well as uses the linear_interpolation_lut function from dodal to calculate the beam center position, which are the bits of DetectorParams needed by serial at this time. To avoid the problem of creating/checking he directory multiple times (every time the property is accessed in the code), the collection directory is now created at the start of the main collection plan.

[rtuck99]

Approved. I await the next exciting instalment in this continuing saga