RFR: 8324053: Use the blessed modifier order for sealed in java.base

[Pavel Rappo]

Please review this trivial PR to reorder the `sealed` class or interface modifier. For context of this change see: https://github.com/openjdk/jdk/pull/17242#issuecomment-1887338396.

-------------

Commit messages:
 - Initial commit

Changes: https://git.openjdk.org/jdk/pull/17468/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=17468&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8324053
  Stats: 8 lines in 7 files changed: 0 ins; 0 del; 8 mod
  Patch: https://git.openjdk.org/jdk/pull/17468.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17468/head:pull/17468

PR: https://git.openjdk.org/jdk/pull/17468