Pass scopes through crane auth token

[jonjohnsonjr]

Dropped this while refactoring. Not passing scopes can fail for some registries.

[codecov-commenter]

Codecov Report

Merging #1713 (d59b05d) into main (53fbcf9) will decrease coverage by 0.02%.
The diff coverage is 66.66%.

@@            Coverage Diff             @@
##             main    #1713      +/-   ##
==========================================
- Coverage   72.04%   72.02%   -0.02%     
==========================================
  Files         121      121              
  Lines        9765     9766       +1     
==========================================
- Hits         7035     7034       -1     
- Misses       2056     2058       +2     
  Partials      674      674              

Impacted Files	Coverage Δ
pkg/v1/remote/transport/bearer.go	69.88% <66.66%> (+0.11%)	⬆️

... and 1 file with indirect coverage changes