Use node to call makeAll rather than assuming hash-bang works

[dpvc]

This PR uses node to call components/bin/makeAll in the package.json scripts rather than assuming the file is executable.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.72%. Comparing base (afaf1ea) to head (8f74777).

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #1339   +/-   ##
========================================
  Coverage    86.72%   86.72%           
========================================
  Files          337      337           
  Lines        84145    84145           
  Branches      3140     3140           
========================================
  Hits         72971    72971           
  Misses       11174    11174           

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[zorkow]

lgtm.