throw FRAME_ENCODING_ERRORs when MAX_STREAMs and STREAMS_BLOCKED frame exceed the maximum stream count

[marten-seemann]

As outlined in quicwg/base-drafts#3042, we can throw an error as early as possible.

[codecov-io]

Codecov Report

Merging #2209 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #2209      +/-   ##
==========================================
+ Coverage   86.37%   86.37%   +<.01%     
==========================================
  Files         106      106              
  Lines        7666     7668       +2     
==========================================
+ Hits         6621     6623       +2     
  Misses        782      782              
  Partials      263      263

Impacted Files	Coverage Δ
streams_map.go	93.13% <ø> (-0.1%)	⬇️
internal/wire/streams_blocked_frame.go	100% <100%> (ø)	⬆️
internal/wire/max_streams_frame.go	100% <100%> (ø)	⬆️

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