adopters page: add automated pulling of adopters

[gdams]

Description of change

As part 1 of the adopters page, it makes sense to start pulling the adopters into a local JSON file which can then be consumed by #1644

Checklist

• npm test passes
• documentation is changed or added (if applicable)
• permission has been obtained to add new logo (if applicable)
• contribution guidelines followed here

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[codecov]

Codecov Report

Merging #1840 (b26a2c2) into main (8d04ee2) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #1840   +/-   ##
=======================================
  Coverage   99.15%   99.15%           
=======================================
  Files          84       84           
  Lines        6125     6125           
  Branches      496      496           
=======================================
  Hits         6073     6073           
  Misses         52       52           

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