git: openjdk/jdk: 8320803: Update SourceVersion.RELEASE_22 description for language changes

[Joe Darcy]

Changeset: 6871a2ff
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-11-27 20:36:29 +0000
URL:       https://git.openjdk.org/jdk/commit/6871a2ff1207d3ee70973b1c4ee9bd09969c185b

8320803: Update SourceVersion.RELEASE_22 description for language changes

Reviewed-by: jjg

! src/java.compiler/share/classes/javax/lang/model/SourceVersion.java