chore(deps): update dependency https://github.com/diamondlightsource/python-copier-template to v4.1.0

[ZohebShaikh]

Fixes #ISSUE

Instructions to reviewer on how to test:

1. Do thing x
2. Confirm thing y happens

Checks for reviewer

• Would the PR title make sense to a user on a set of release notes

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.49%. Comparing base (bc68ba0) to head (0be412d).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1140   +/-   ##
=======================================
  Coverage   94.49%   94.49%           
=======================================
  Files          41       41           
  Lines        2544     2544           
=======================================
  Hits         2404     2404           
  Misses        140      140           

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