RFR: 8305527: HarfBuzz: Remove trailing comma from the enum in hb-paint.h

[Phil Race]

On Wed, 5 Apr 2023 09:08:42 GMT, Dmitry Markov <dmarkov at openjdk.org> wrote:

> > I don't see why we need this in mainline. I'd prefer to not have it unless we need it.
> 
> I believe it is better to have all JDK branches in sync if it's possible. This change is harmless and as Sergey mentioned it would simplify backport process.

We'll get it anyway when we upgrade .. that's why we only apply changes that are accepted upstream.
And if we upgrade to a version that pre-dates it then we'll have to manually re-apply it for no reason.
It is just unnecessary.

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PR Comment: https://git.openjdk.org/jdk/pull/13328#issuecomment-1499953229