RFR: 8318104: macOS 10.13 check in TabButtonAccessibility.m can be removed

[Phil Race]

On Tue, 17 Oct 2023 11:42:40 GMT, Abhishek Kumar <abhiscxk at openjdk.org> wrote:

> Since[ JDK-8317970](https://bugs.openjdk.org/browse/JDK-8317970) is integrated to make macOS 11 the minimum version to build jdk, the 10.13 check is not needed and can be removed from TabButtonAccessibility.m file.

Marked as reviewed by prr (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/16218#pullrequestreview-1686068735