Force fabric to install newer version of jsdom

[nwalters512]

This avoids the need to install a version of jsdom that ultimately isn't used, as we strictly use fabric in the browser.

I originally did this in #9840, but opted to lift into a separate PR to minimize the number of changes there, and so that we could see the impact on our image size.

Related: fabricjs/fabric.js#6885

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 66.41%. Comparing base (fffa876) to head (8614e3d).
Report is 340 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #9876   +/-   ##
=======================================
  Coverage   66.41%   66.41%           
=======================================
  Files         453      453           
  Lines       70289    70289           
  Branches     5645     5646    +1     
=======================================
  Hits        46681    46681           
+ Misses      23184    23183    -1     
- Partials      424      425    +1     

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[github-actions]

All images

Image	Platform	Old Size	New Size	Change
prairielearn/executor:8614e3dc2bf1833b49a115c1ff2ad7205a90f2ac	null	1645.00 MB	1643.74 MB	-0.08%
prairielearn/prairielearn:8614e3dc2bf1833b49a115c1ff2ad7205a90f2ac	linux/amd64	1645.01 MB	1643.74 MB	-0.08%

[jonatanschroeder]

This might resolve the issue in a better way?
fabricjs/fabric.js#6885 (comment)
https://www.npmjs.com/package/fabric/v/4.6.0-browser?activeTab=dependencies

This would remove the dependency on jsdom and canvas.

[jonatanschroeder]

I added #9882 mostly to check if this gets a better image size.

[nwalters512]

Closing in favor of #9882.