STRAMBIO -- Add the "Function" field for MicroscopeStand

[strambc]

Element name(s): MicroscopeStand

Field name(s): Type

Element name(s): MicroscopeStand-APE

Field name(s): Type

Justification for the change (brief and compelling):
The current Type field confuses ogical levels:

• Type (Architecture): Compound vs. Stereo Microscope
• Type (Function): Dissection, Slide Scanner, Electro Physiology, Generic

Also "Light Sheet" should be removed as it should be the topic of a new Extension.

Full description of the proposed addition (enough detail to implement):
Split "MicroscopeStand/Type" in two fields
MicroscopeStand/Type: Compound vs. Stereo Microscope
Instrument/Function: Dissection, Slide Scanner, Electro Physiology, Generic

Move Function to Instrument

- New Element/Field name(s): Instrument/Function

• New Element/Field description: "This is the functional category of this Instrument."

• New Element/Field Tier: 1

• New Field enumeration value(s): __ Dissection, Slide Scanner, Electro Physiology, General

[strambc]

related to https://www.figma.com/file/Q474eTKax8T3S8UZYx6QcM/OAMA-Proposal-for-Imaging-Modality-Data-Model?type=whiteboard&node-id=0-1&t=jVILllg9xpqG4Htf-0

related to #102