implement qlog JSONSEQ format, bump qlog version

[marten-seemann]

No description provided.

[codecov]

Codecov Report

Merging #3292 (4f70fbb) into master (b935a54) will decrease coverage by 0.04%.
The diff coverage is 44.44%.

@@            Coverage Diff             @@
##           master    #3292      +/-   ##
==========================================
- Coverage   85.69%   85.65%   -0.04%     
==========================================
  Files         132      132              
  Lines        9774     9781       +7     
==========================================
+ Hits         8375     8377       +2     
- Misses       1024     1027       +3     
- Partials      375      377       +2     

Impacted Files	Coverage Δ
qlog/qlog.go	89.55% <28.57%> (-1.52%)	⬇️
qlog/trace.go	90.91% <100.00%> (ø)

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