Bump the version number of JavaFX to 16. I will integrate this immediately after forking the `jfx15` stabilization branch.
------------- Commit messages: - 8248317: Change JavaFX release version to 16 Changes: https://git.openjdk.java.net/jfx/pull/260/files Webrev: https://webrevs.openjdk.java.net/jfx/260/webrev.00 Issue: https://bugs.openjdk.java.net/browse/JDK-8248317 Stats: 4 lines in 2 files changed: 0 ins; 0 del; 4 mod Patch: https://git.openjdk.java.net/jfx/pull/260.diff Fetch: git fetch https://git.openjdk.java.net/jfx pull/260/head:pull/260 PR: https://git.openjdk.java.net/jfx/pull/260
