[FR]: Support TypeScript for Jest Config Files

[jestapinski]

What is the current behavior?

Only supports these extensions

Describe the feature

We have a jest.config.ts we would like to use with rules_jest. This is currently not supported as it is not one of these extensions

[jbedard]

Are these supported with pure jest or is a ts plugin required? Normally you'd want to compile your .ts with its own target so it has type-checking, caching of the ts compilation etc.