fix(downloader): stream option was not propagated to get args

[Guts]

No description provided.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 70.55%. Comparing base (19a64fa) to head (59918f2).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #550   +/-   ##
=======================================
  Coverage   70.55%   70.55%           
=======================================
  Files          47       47           
  Lines        3124     3124           
  Branches      669      669           
=======================================
  Hits         2204     2204           
  Misses        726      726           
  Partials      194      194           

Flag	Coverage Δ
unittests	69.97% <ø> (ø)

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Files with missing lines	Coverage Δ
qgis_deployment_toolbelt/utils/file_downloader.py	72.13% <ø> (ø)