etcd - upgrading typescript to 5.4.5 and removing ava

[jaredwray]

Please check if the PR fulfills these requirements

• Followed the Contributing guidelines.
• Tests for the changes have been added (for bug fixes/features) with 100% code coverage.
• Docs have been added / updated (for bug fixes / features)

What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)
etcd - upgrading typescript to 5.4.5 and removing ava

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.89%. Comparing base (5586465) to head (0e1d957).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1060   +/-   ##
=======================================
  Coverage   99.89%   99.89%           
=======================================
  Files          40       40           
  Lines        2965     2965           
  Branches      585      585           
=======================================
  Hits         2962     2962           
  Misses          3        3           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.