Update to copier template 5.0.2

[GDYendell]

PyPI publishing is broken currently.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.10%. Comparing base (4286c39) to head (dfb7d05).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #123      +/-   ##
==========================================
+ Coverage   91.92%   95.10%   +3.17%     
==========================================
  Files          35       35              
  Lines        1857     1858       +1     
==========================================
+ Hits         1707     1767      +60     
+ Misses        150       91      -59     

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[GDYendell]

The PyPI publish still doesn't work with this:

Warning: Potential workflow misconfiguration: 
The claims in this token suggest that the calling workflow is a reusable workflow.

In particular, this action was initiated by:

    DiamondLightSource/tickit-devices/.github/workflows/_pypi.yml@refs/tags/0.4.0b1

Whereas its parent workflow is:

    DiamondLightSource/tickit-devices/.github/workflows/ci.yml@refs/tags/0.4.0b1

Reusable workflows are **not currently supported** by PyPI's Trusted Publishing
functionality, and are subject to breakage. Users are **strongly encouraged**
to avoid using reusable workflows for Trusted Publishing until support
becomes official. Please, do not report bugs if this breaks.

For more information, see:

* https://docs.pypi.org/trusted-publishers/troubleshooting/#reusable-workflows-on-github
* https://github.com/pypa/gh-action-pypi-publish/issues/166 — subscribe to
  this issue to watch the progress and learn when reusable workflows become
  supported officially

Error: Trusted publishing exchange failure: 
Token request failed: the server refused the request for the following reasons:

* `invalid-publisher`: valid token, but no corresponding publisher (Publisher with matching claims was not found)

This generally indicates a trusted publisher configuration error, but could
also indicate an internal error on GitHub or PyPI's part.


The claims rendered below are **for debugging purposes only**. You should **not**
use them to configure a trusted publisher unless they already match your expectations.

If a claim is not present in the claim set, then it is rendered as `MISSING`.

* `sub`: `repo:DiamondLightSource/tickit-devices:environment:release`
* `repository`: `DiamondLightSource/tickit-devices`
* `repository_owner`: `DiamondLightSource`
* `repository_owner_id`: `1233618`
* `workflow_ref`: `DiamondLightSource/tickit-devices/.github/workflows/ci.yml@refs/tags/0.4.0b1`
* `job_workflow_ref`: `DiamondLightSource/tickit-devices/.github/workflows/_pypi.yml@refs/tags/0.4.

Do you know what the problem is @coretl ?

[coretl]

Trusted publisher isn't setup in PyPI, you want me to set it up?