Remove .prettierrc and use recommended Prettier ESLint configuration

[andrewchough]

Description

• Removes custom Prettier rules (no trailing commas, single quotes, etc) and utilizes plugin:prettier/recommended

Related Issue

Motivation and Context

Removes derivation from common practice IRT syntax styles.

How Has This Been Tested?

Ran yarn test with all tests passing and no new linting errors.

Screenshots (if appropriate):

No UI changes.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.