Validate Exception Catching in BioPrompt API

After running through the API, the builder for the prompt is confirmed
to throw just an IllegalArgumentException, as does the actual calling of the
API. Thus, we can specify to just IllegalArgumentException, and anything
else will be unexpected and should error-out.

Bug: 334923201
Test: Video and Build test
Change-Id: If2028b6a60bf4c95a7a0c41247dcb4284f585cb1