RFR: 8254173: Add Zero, Minimal hotspot targets to submit workflow [v2]

[Aleksey Shipilev]

On Thu, 8 Oct 2020 07:08:46 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> .github/workflows/submit.yml line 109:
>> 
>>> 107:           - build debug
>>> 108:           - build hotspot no-pch
>>> 109:           - build debug hotspot no-pch zero
>> 
>> Suggestion:
>> 
>>           - build hotspot zero no-pch debug
>
> That makes sense. We should change the order in #547 then first? So the final thing would be:
> 
> - build release
> - build debug
> - build hotspot no-pch debug
> - build hotspot zero no-pch debug
> - build hotspot minimal no-pch debug

...or we drop `debug` to altogether:

- build release
- build debug
- build hotspot no-pch
- build hotspot zero no-pch
- build hotspot minimal no-pch

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PR: https://git.openjdk.java.net/jdk/pull/546