Revert frontend-build to v13.0.10

[michaelwheeler]

Attempting to avoid architecture dependent issues introduced after sharp v0.32.6.

During npm run build the following error occurred:

70.28 ERROR in Could not load the "sharp" module using the linux-x64 runtime
70.28 Possible solutions:
70.28 - Add platform-specific dependencies:
70.28     npm install --os=linux --cpu=x64 sharp
70.28   or
70.28     npm install --force @img/sharp-linux-x64
70.28 - Consult the installation documentation: https://sharp.pixelplumbing.com/install

A recent frontend-build PR suggests that the issue is related to versions of sharp > 0.32.6, so I've rolled our frontend-build version back to v13.0.10. My attempts to upgrade to a more recent version of frontend-build led to installation and build errors that I'm not prepared to deal with at the moment.