If we use `new AccessibleRole("AXLink") {}`, then VoiceOver reads this more
like other native apps.
There isn't a similar precedent in CAccessibility for creating custom
AccessibleRoles, so I won't mind if this PR is declined. (But I don't know off
the top of my head where else to inject code to get the desired result...)
-------------
Commit messages:
- 8377745: add unit test
- 8377745: use custom "AXLink" AccessibleRole
Changes: https://git.openjdk.org/jdk/pull/29686/files
Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=29686&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8377745
Stats: 134 lines in 2 files changed: 129 ins; 0 del; 5 mod
Patch: https://git.openjdk.org/jdk/pull/29686.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/29686/head:pull/29686
PR: https://git.openjdk.org/jdk/pull/29686
