fix: prevent folder collisions in builds and universal binaries

[caarlos0]

• on universal binaries, use the build id instead of the binary name to
  create the folder in the dist folder
• on builds, default the id the to the binary name instead of project
  name. The binary name already defaults to the project id if empty, so
  this should only prevent having to specify the id + binary name in
  some cases.

closes #3061

[codecov]

Codecov Report

Merging #3063 (8a51545) into main (41f7c3a) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main    #3063   +/-   ##
=======================================
  Coverage   84.53%   84.53%           
=======================================
  Files         112      112           
  Lines        9199     9201    +2     
=======================================
+ Hits         7776     7778    +2     
  Misses       1149     1149           
  Partials      274      274           

Impacted Files	Coverage Δ
internal/pipe/build/build.go	87.34% <100.00%> (ø)
internal/pipe/universalbinary/universalbinary.go	85.88% <100.00%> (+0.16%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 41f7c3a...8a51545. Read the comment docs.