lint: fix errors not automatically fixable from eslint

1 job from javascript-lint-style in 8 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
failed #686
lint:js

00:08

 
Test lint:js
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls third-party
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR! /home/gitlab-runner/.npm/_logs/2020-12-22T00_39_14_650Z-debug.log
Makefile:9: recipe for target 'lint-js' failed
make: *** [lint-js] Error 1
ERROR: Job failed: exit status 1