Use new OAV parameter definition

[noemifrisina]

Follows changes in the OAVParameters in dodal.

Link to dodal PR (if required): #239

To test:

1. Check that the changes haven't affected the plans
2. Run tests

[DominicOram]

Looks good but I think some of the failing tests are legitimate

[noemifrisina]

Yes, they are. It's what I was trying to fix yesterday with the update_on_zoom not being called - still working on it.
Sorry, forgot to set this back as draft in the meantime ...

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (372887a) 93.67% compared to head (2794cb7) 93.67%.
Report is 1 commits behind head on main.

❗ Current head 2794cb7 differs from pull request most recent head bccb13a. Consider uploading reports for the commit bccb13a to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #982   +/-   ##
=======================================
  Coverage   93.67%   93.67%           
=======================================
  Files          56       56           
  Lines        2704     2704           
=======================================
  Hits         2533     2533           
  Misses        171      171           

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[DominicOram]

Great, thank you! I tidied up the tests but otherwise works well.