Change how Android project path is handled

[bweissbart]

Currently the Android project path is hardcoded to be "com.brandingbrand.reactnative.and.project_name" as specified in getNativeProjectPathAndriod [sic]:

flagship/packages/flagship/src/lib/path.ts

Lines 171 to 181 in 20a2b2e

	function getNativeProjectPathAndriod(configuration: Config): string {
	return resolvePathFromProject(
	getMainPath(),
	'java',
	'com',
	'brandingbrand',
	'reactnative',
	'and',
	configuration.name.toLowerCase()
	);
	}

This value is used in a few places during Android init, such as constructing applicationId in build.gradle.

This is an issue for a couple of reasons:

1. Because Flagship is now open source, application identifiers shouldn't be required to have "brandingbrand" in them
2. We let apps define arbitrary bundle IDs in the bundleIds.android environment configuration, so it isn't obvious that the bundle ID actually needs to conform to a strict schema that consists of "com.brandingbrand.reactnative.and." followed by the name property in the environment configuration