Github Actions Lighthouse output encoding issue

[batzlerg]

Describe the bug
Github Actions Lighthouse output is difficult to parse because of characters that are not human friendly

Expected behavior
output should be formatted to exclude ANSI escape codes for terminal formatting, or they should be parsed into standard Unicode

Current behavior
output does not do anything to ANSI codes, outputs gibberish

Steps to reproduce

1. run Lighthouse on FastStore CI/CD
2. view mangled output

Possible Solution
parse the ANSI codes or get rid of them

Workspace
N/A

Additional context

Before:

�[31m✘�[0m �[1maria-required-parent�[0m failure for �[1mminScore�[0m assertion

After:

✘ maria-required-parent failure for minScore assertion

[hellofanny]

Thanks for reporting it! We'll fix it! 🚀