chore(deps): update dependency ubuntu to v26

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
ubuntu	github-runner	major	24.04 → 26.04

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.10%. Comparing base (973d658) to head (c51156e).

Additional details and impacted files

@@           Coverage Diff           @@
##            0.7.x     #199   +/-   ##
=======================================
  Coverage   95.10%   95.10%           
=======================================
  Files          10       10           
  Lines         184      184           
=======================================
  Hits          175      175           
  Misses          9        9           

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