Allow to set default response payload limit and timeout

[fafhrd91]

No description provided.

[codecov]

Codecov Report

Attention: 10 lines in your changes are missing coverage. Please review.

Comparison is base (90cdab9) 89.43% compared to head (a21fb67) 89.46%.

Files	Patch %	Lines
ntex/src/http/client/builder.rs	20.00%	8 Missing ⚠️
ntex/src/http/config.rs	33.33%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #276      +/-   ##
==========================================
+ Coverage   89.43%   89.46%   +0.03%     
==========================================
  Files         190      190              
  Lines       32698    32717      +19     
==========================================
+ Hits        29242    29270      +28     
+ Misses       3456     3447       -9     

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