Add i09 intensity protection device

[oliwenmandiamond]

Added I09 intensity protection. Is a simple enum determining if the intensity for the analyser is too high.

Dodal connect output:

$ dodal connect i09
Attempting connection to i09 (using dodal.beamlines.i09)
27 devices connected:
        dcm
        dual_energy_source
        dual_fast_shutter
        energy_jid
        fsi1
        fsj1
        harmonics
        hu_energy
        hu_id_energy
        intensity_protection
        jid
        jid_controller
        jid_energy
        jid_gap
        jid_phase
        jid_polarisation
        lakeshore
        pgm
        psi1
        psi2
        psj1
        psj2
        psk1
        smpm
        source_selector
        synchrotron
        undulator

Instructions to reviewer on how to test:

1. Check dodal connect

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}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.11%. Comparing base (b6927cc) to head (12fbe3e).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1973   +/-   ##
=======================================
  Coverage   99.10%   99.11%           
=======================================
  Files         318      318           
  Lines       12128    12140   +12     
=======================================
+ Hits        12020    12032   +12     
  Misses        108      108           

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