Changes the `BinarySerializer.writeSimpleSelector` to emit sorted pseudoclasses' names.
--------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). ------------- Commit messages: - sort pseudoclasses Changes: https://git.openjdk.org/jfx/pull/2271/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=2271&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8390873 Stats: 77 lines in 2 files changed: 58 ins; 9 del; 10 mod Patch: https://git.openjdk.org/jfx/pull/2271.diff Fetch: git fetch https://git.openjdk.org/jfx.git pull/2271/head:pull/2271 PR: https://git.openjdk.org/jfx/pull/2271
