smoke-test.sh --targetRid argument isn't read in time

[crummel]

Currently this needs to be an environment variable, reading the argument just needs to move to before we depend on the targetRid.

[omajid]

Hey, @crummel are you still looking into this? Would it be okay if I did a PR for this?

[crummel]

Sure, I haven't really done anything on it yet. Thanks!

[omajid]

Can we close this now? Does this need to be ported to additional branches?

[omajid]

Hearing no objections, closing it now.