Unable to publish to AMO

Environment

• OS version: N/A
• Browser version: N/A
• Extension version: 3.11.3
• Last working version: 3.11.2

Steps to reproduce

Upload 3.11.3 XPI file to addons.mozilla.org.

Observed behavior

Unable to continue, due to following error:

File is too large to parse.

Error: This file is not binary and is too large to parse. Files larger than 4MB will not be parsed. Consider moving large lists of data out of JavaScript files and into JSON files, or splitting very large files into smaller ones.

background.js

Expected behavior

Able to continue without any errors.

Further information

The background.js file has grown from 2.3MB to 4.3MB in 3.11.3, which may be due to the updated Tensorflow dependency, which is incuded in the background.js bundle.