pre-submit tests for github PRs

[Alan Bateman]

On 22/05/2022 23:58, David Holmes wrote:
>
> GHA tests a range of OpenJDK ports, not just the "mainstream platforms".
>
> The existing linux-86 failures (and others) are due to the Loom 
> integration which only fully supports a couple of platforms and which 
> broke all the other ports upon initial integration. Some folks in the 
> community have been working through things to fix that.

GHA is configured to cross build for most of these ports/configurations 
and they should pass. Running them is another matter of course. GHA does 
run some tests on linux-x86 and the x86_32 port does need work before it 
can run the tests with --enable-preview. Aleksey Shipilëv seems to be 
making good progress on it.

-Alan