230 bimorph optimisation plan

[dan-fernandes]

Adds a bimorph optimisation plan to dodal.

Instructions to reviewer on how to test:

1. Check all tests pass

Checks for reviewer

• Would the PR title make sense to a scientist on a set of release notes
• If a new device has been added does it follow the standards
• If changing the API for a pre-existing device, ensure that any beamlines using this device have updated their Bluesky plans accordingly
• Have the connection tests for the relevant beamline(s) been run via dodal connect ${BEAMLINE}