Update vroom to accept android profiles in v2 format

[markushi]

Right now vroom assumes that any profile coming with version="" is in the legacy android tracer format.

See:

https://github.com/getsentry/vroom/blob/b83194537cedb4b7f9919741cabf9c7397924193/internal/chunk/chunk.go#L59-L64

Relay will start emitting a new version="2-android-trace" soon, so we should add support for that.

Action items:

• Add support for new version

[linear-code]

JAVA-602