RFR: 8283402: Update to gcc 11.2 on Linux [v4]

[Ambarish Rapte]

On Wed, 6 Jul 2022 12:30:08 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

>> This patch updates the compiler to gcc 11.2 on Linux, in order to match JDK 19 -- see [JDK-8283057](https://bugs.openjdk.java.net/browse/JDK-8283057).
>> 
>> I ran a full build and test, including media and WebKit.
>
> Kevin Rushforth has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains four commits:
> 
>  - Merge remote-tracking branch 'origin/master' into 8283402-gcc-11.2
>  - Merge branch 'master' into 8283402-gcc-11.2
>  - Merge branch 'master' into 8283402-gcc-11.2
>  - 8283402: Update to gcc 11.2 on Linux

Marked as reviewed by arapte (Reviewer).

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PR: https://git.openjdk.org/jfx/pull/761