Add the new GE2/1 EYETS 23-24 chambers to the layout tree

Description

This MR adds the two new GE2/1 EYETS 23-24 chambers.

I decided not to use module names but chamber names since this is more consistent with the final QC7 results and also QC8 results.

Related Issue

How Has This Been Tested?

Similar layout trees as the ones used in QC8. Tested and debugged during the trolley test at P5. To be re-tested during the pre-commissioning.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.