Withdrawn: 8351241: Require minimum gcc version 12

[SendaoYan]

On Wed, 5 Mar 2025 07:21:17 GMT, SendaoYan <syan at openjdk.org> wrote:

> Hi all,
> 
> After [JDK-8345627](https://bugs.openjdk.org/browse/JDK-8345627), the minumum gcc version should be 12. [JDK-8345627](https://bugs.openjdk.org/browse/JDK-8345627) add gcc compile option -ftrivial-auto-var-init=pattern for debug build, -ftrivial-auto-var-init=pattern gcc option was supported since [gcc12](https://gcc.gnu.org/gcc-12/changes.html#uninitialized).

This pull request has been closed without being integrated.

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PR: https://git.openjdk.org/jdk/pull/23913