RFR: 8256127: Add cross-compiled foreign architectures builds to submit workflow [v6]

[Aleksey Shipilev]

On Fri, 13 Nov 2020 11:14:42 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Yeah, it would certainly need a bit of adaptation to capture the differences properly, so perfectly fine to look into later!
>
> Thanks folks! I'll merge the master and see if it is still green, and if it is, I'll integrate.

Cross-compiled builds still look green. Integrating.

-------------

PR: https://git.openjdk.java.net/jdk/pull/1147