[HOLD for payment 2023-10-02] Implement ESLint rule to enforce curly braces for all if statements

[cead22]

• Discussed and agreed on this thread in #expensify-open-source
• @blazejkustra is implementing this and already has a draft PR. Not sure why I can't assign them

[blazejkustra]

@cead22 I have to comment on the issue, then you can assign me! 😅

[blazejkustra]

PR is ready to review!

[melvin-bot]

Triggered auto assignment to @johnmlee101, see https://stackoverflow.com/c/expensify/questions/7972 for more details.

[johnmlee101]

Removing my assignment and putting you in @cead22 since you reviewed the PR 😄