Fix prettier setup for repo

[vikerman]

Currently there are unsolved problems with prettier. The big ones being

• PRs don't pass prettier check in CI if the PR is not exactly one commit on top of master(This can be fixed)
• Code reviews are messed up because unrelated lines are formatted and pollute the PR and impossible for reviewer to focus on the actual change
• Messes up history/blame pretty quickly if PR changes unrelated lines

Till we figure out an precise prettier format that formats only changed lines we should disable it.

Joey is going to be looking at common formatting solution across various Angular projects.

[angular-automatic-lock-bot]

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

_{This action has been performed automatically by a bot.}