fix(maker-base): throw a better error when external binaries are missing

[malept]

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• The changes are appropriately documented (if applicable).
• The changes have sufficient test coverage (if applicable).
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Summarize your changes:

Fixes #1262.

[codecov]

Codecov Report

Merging #1306 into master will increase coverage by 0.29%.
The diff coverage is 86.66%.

@@            Coverage Diff             @@
##           master    #1306      +/-   ##
==========================================
+ Coverage   68.03%   68.32%   +0.29%     
==========================================
  Files          69       69              
  Lines        2002     2011       +9     
  Branches      383      381       -2     
==========================================
+ Hits         1362     1374      +12     
  Misses        471      471              
+ Partials      169      166       -3

Impacted Files	Coverage Δ
packages/maker/deb/src/MakerDeb.ts	94.73% <100%> (+5.84%)	⬆️
packages/maker/base/src/Maker.ts	71.42% <100%> (+3.68%)	⬆️
packages/maker/flatpak/src/MakerFlatpak.ts	86.95% <100%> (+5.13%)	⬆️
packages/maker/rpm/src/MakerRpm.ts	94.73% <100%> (+5.84%)	⬆️
packages/maker/snap/src/MakerSnap.ts	100% <100%> (ø)	⬆️
packages/api/core/src/api/make.ts	70.78% <33.33%> (+0.33%)	⬆️

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