Update build tools to utilize the newer build targets

[janechu]

Background

We are currently targetting ES6 in the root but overriding it in each package. The override is ES2015 which causes tslib to downshift async/await which is currently being used by hydration.

Requirements

Target ES2017 or ES2022 which will prevent unnecessary transpilation of various newer operators and paradigms.

Note: we may need to update our configuration using useDefineForClassFields to false and remove unnecessary compiler lib items.

[chrisdholt]

Would love to see this improvement!