Mismatch in key combinations, I have taken native macos Numbers application as reference to verify. Have added `Ctrl-Shift Left/Right` action keys similar to `Ctrl-Shift UP/DOWN` which would be expected functionality. I've removed those test instructions which are not applicable/implemented/not working in Macos keyboard navigation.
------------- Commit messages: - Updated Ctrl-Shift Left/Right key action + Test Instruction Changes: https://git.openjdk.org/jdk/pull/20331/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20331&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8329756 Stats: 13 lines in 2 files changed: 2 ins; 5 del; 6 mod Patch: https://git.openjdk.org/jdk/pull/20331.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/20331/head:pull/20331 PR: https://git.openjdk.org/jdk/pull/20331
