RFR: 8303130: Document required Accessibility permissions on macOS

[Alexey Ivanov]

On Mon, 27 Feb 2023 20:54:08 GMT, Sergey Bylokhov <serb at openjdk.org> wrote:

>> Added the section devoted to client UI test which use Robot API
>
> doc/testing.html line 621:
> 
>> 619: the following apps are allowed to control your computer:
>> 620: <code>Java</code> and <code>Terminal</code>. If the tests are run from
>> 621: an IDE, the IDE should be granted this permission too.</p>
> 
> You can mention the tests which can be used to verify that the UI, sound, etc are configured properly.(it was done somewhere before one test per option)

It is mentioned on an internal wiki page.

More detailed instructions are available at the [Automated client GUI testing system set up requirements](https://wiki.openjdk.org/display/ClientLibs/Automated+client+GUI+testing+system+set+up+requirements) wiki page of the Client Libraries.

This page should likely link to it.

-------------

PR: https://git.openjdk.org/jdk/pull/12772