Update downloader.rs for Disable SSL checks

[codecov[bot]]

Codecov Report

Merging #201 (755dae8) into master (3fca275) will decrease coverage by 38.40%. The diff coverage is n/a.

@@             Coverage Diff             @@
##           master     #201       +/-   ##
===========================================
- Coverage   66.61%   28.21%   -38.41%     
===========================================
  Files          17       18        +1     
  Lines         698     3480     +2782     
===========================================
+ Hits          465      982      +517     
- Misses        233     2498     +2265     

Impacted Files	Coverage Δ
src/downloader.rs	71.69% <ø> (ø)
src/response.rs	27.19% <0.00%> (-72.81%)	:arrow_down:
src/lib.rs	17.84% <0.00%> (ø)

[Skallwar]

Closed in favor of #203 which adds CLI arguments. I kept your commit inside the new PR