git: openjdk/jdk: 8332849: Update doc/testing.{md, html} (spelling and stale information)

[Mikael Vidstedt]

Changeset: da6aa2a8
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2024-05-28 17:07:27 +0000
URL:       https://git.openjdk.org/jdk/commit/da6aa2a86c86ba5fce747b36dcb2d6001cfcc44e

8332849: Update doc/testing.{md,html} (spelling and stale information)

Reviewed-by: iris, ihse, erikj, djelinski

! doc/testing.html
! doc/testing.md