RFR: JDK-8288993: Make AwtFramePackTest generic by removing @requires tag [v2]

[Alexey Ivanov]

On Fri, 24 Jun 2022 00:53:35 GMT, Harshitha Onkar <honkar at openjdk.org> wrote:

>> The following test was changed to generic based on this [Review Comment](https://urldefense.com/v3/__https://github.com/openjdk/jdk/pull/9118*discussion_r897553780__;Iw!!ACWV5N9M2RV99hQ!OD1nHoXjAVjPcd0j0DcrLavC4sicxaeyU7EjyHZ14_HypMbvs7QScxAizrd2r39W1f5_MCu0JziDJQxLmQ7A0ZtO8A$ ) and as the condition `frame.getSize() == frame.getPreferredSize() ` should hold on all platforms when frame.pack() is used.
>
> Harshitha Onkar has updated the pull request incrementally with one additional commit since the last revision:
> 
>   removed uiScale

Marked as reviewed by aivanov (Reviewer).

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PR: https://git.openjdk.org/jdk/pull/9248