Enable avoidEscape in eslint string config so we can avoid escaping single quotes #7366
Description
This is just an eslint/code quality issue. I've noticed we force single quotes at all times, even when the string contains a single quote. This means we write 'It\'s my birthday!' rather than "It's my birthday!". The latter is way more readable, fewer things to type, etc.
It's totally nicer and eslint supports this setting (avoidEscape ), so we should use it.