List projects using quic-go

[bt90]

Added a table with a few prominent projects which use quic-go.

[codecov]

Codecov Report

Merging #3266 (5cca3f1) into master (ebcd98e) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #3266   +/-   ##
=======================================
  Coverage   85.47%   85.47%           
=======================================
  Files         132      132           
  Lines        9799     9799           
=======================================
  Hits         8375     8375           
  Misses       1048     1048           
  Partials      376      376           

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[marten-seemann]

That's not a bad idea. What are the inclusion criteria here? Should we say something like "Listed are projects with more 1000 GitHub stars." to prevent discussions in the future who gets and who doesn't get included?

[bt90]

That was at least the criteria i used. Btw it's quite hard to find those projects as Githubs code search doesn't allow to filter by project stars