chore(deps): update jdx/mise-action action to v4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
jdx/mise-action	action	major	v3 → v4

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Release Notes

jdx/mise-action (jdx/mise-action)

v4

Compare Source

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Configuration

📅 Schedule: Branch creation - Between 12:00 AM and 03:59 AM, on day 1 of the month ( * 0-3 1 * * ) in timezone Pacific/Auckland, Automerge - At any time (no schedule defined).

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (9072213) to head (5837592).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #209   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            3         3           
  Lines           33        33           
  Branches         4         4           
=========================================
  Hits            33        33           

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