New AP for tautomugamma on full 2024 data (supersedes !1552)

This AP is dedicated to produce 2024 tuples for \tau \rightarrow \mu \gamma decay, where \gamma \rightarrow ee.

Please delete superseded tuples only after finalisation of this merge request.

Instructions

When creating your merge request:

• Add a label for your WG
• Mark as "Draft:" until you're happy with the CI results
• If the merge request supersedes a previous one, add a comment at the end of the header: (supersedes !<MR number>). Please state explicitly in the description if the superseded ntuples can be deleted immediately, or after the new merge request is finalised

When ready:

• Remove the "Draft:" from the title:
• Assign the merge request to you working group's DPA/RTA liaison

To find your working group's DPA/RTA liaison, see this page:

https://twiki.cern.ch/twiki/bin/viewauth/LHCbPhysics/LHCbWGLiaisons