Bump pycares from 4.7.0 to 4.8.0

[dependabot]

Bumps pycares from 4.7.0 to 4.8.0.

Commits

• 6405d1f Set version to 4.8.0
• a563896 Add ARES_FLAG_NO_DFLT_SVR and ARES_FLAG_EDNS to API
• da561b2 Update bundled c-ares to v1.34.5 (#221)
• 129c07c Cancel previous CI jobs on pull request update
• See full diff in compare view

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[bdraco]

I was hoping 4.8.0 would make test_query_txt less flakey on MacOS but considering I can't repro it locally on my Mac it might be a GitHub env issue.

I'll re-run it again and it will likely pass on the 2nd or 3rd try.

Edit: I wonder if its somehow being rate limited

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.60%. Comparing base (dd81a93) to head (addcfb5).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #149   +/-   ##
=======================================
  Coverage   92.60%   92.60%           
=======================================
  Files           3        3           
  Lines         311      311           
  Branches       24       24           
=======================================
  Hits          288      288           
  Misses         12       12           
  Partials       11       11           

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[Dreamsorcerer]

I was hoping 4.8.0 would make test_query_txt less flakey on MacOS but considering I can't repro it locally on my Mac it might be a GitHub env issue.

They're contacting actual live DNS servers, right? So any networking issues would break the tests. Ideally, we'd create a local test DNS server for the tests, but not sure anybody is going to volunteer to implement that.