Add --all-tags flag to crane cp

[jonjohnsonjr]

This will copy every tag in the src repo to dst.

This adds a --no-clobber flag that crane cp will respect that avoids overwriting an existing tag (at the time of command invocation).

Fixes #1355

[codecov-commenter]

Codecov Report

Merging #1682 (eaa733d) into main (43710a9) will decrease coverage by 0.68%.
The diff coverage is 4.90%.

@@            Coverage Diff             @@
##             main    #1682      +/-   ##
==========================================
- Coverage   72.81%   72.13%   -0.68%     
==========================================
  Files         121      121              
  Lines        9633     9733     +100     
==========================================
+ Hits         7014     7021       +7     
- Misses       1941     2035      +94     
+ Partials      678      677       -1     

Impacted Files	Coverage Δ
pkg/crane/copy.go	19.32% <3.33%> (-51.65%)	⬇️
pkg/crane/options.go	73.97% <16.66%> (-11.28%)	⬇️

... and 1 file with indirect coverage changes