Disable concurrency-limits rule

[martincostello]

Disable the zizmor concurrency-limits rule.

[Copilot]

Pull Request Overview

This PR disables the concurrency-limits rule in the zizmor configuration file, adding it to the existing list of disabled rules.

• Adds concurrency-limits rule to the disabled rules list

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.59%. Comparing base (45a17a7) to head (fb28623).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1063   +/-   ##
=======================================
  Coverage   98.59%   98.59%           
=======================================
  Files          16       16           
  Lines         284      284           
  Branches       37       37           
=======================================
  Hits          280      280           
  Misses          2        2           
  Partials        2        2           

Flag	Coverage Δ
linux	97.88% <ø> (-0.71%)	⬇️
macos	97.88% <ø> (ø)
windows	98.59% <ø> (ø)

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