CI: fix mac universal rebuild for nightlies

[onetechnical]

Summary

Introduced a bug in #6071 because build deps are not in that stage.

Because we rebuild for the universal target for nightlies on darwin, we need build dependencies. This modifies deploy packages to call the build script to install for this case.

(Also removed a small case for linux-arm, since that's deprecated.)

Test Plan

Ran manually to ensure it triggered properly.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 56.26%. Comparing base (2b34eda) to head (7a6a65f).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6084      +/-   ##
==========================================
- Coverage   56.27%   56.26%   -0.02%     
==========================================
  Files         488      488              
  Lines       69587    69587              
==========================================
- Hits        39157    39150       -7     
- Misses      27771    27775       +4     
- Partials     2659     2662       +3     

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