fix: check err on Client::request_stream

[XciD]

Motivation

request_stream dont return an Err in case of Http Error

Solution

Re-use the same method as request_text, with a little refactoring

[codecov]

Codecov Report

Attention: Patch coverage is 77.77778% with 2 lines in your changes are missing coverage. Please review.

Project coverage is 72.3%. Comparing base (df37c99) to head (f579a5c).
Report is 5 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##            main   #1433     +/-   ##
=======================================
+ Coverage   72.2%   72.3%   +0.2%     
=======================================
  Files         75      76      +1     
  Lines       6485    6533     +48     
=======================================
+ Hits        4680    4722     +42     
- Misses      1805    1811      +6     

Files	Coverage Δ
kube-client/src/client/mod.rs	72.2% <77.8%> (+0.3%)	⬆️

... and 4 files with indirect coverage changes

[XciD]

(don't know why it was closed)

[clux]

Thank you!