git: openjdk/jdk: 8281210: Add manpage changes for PAC-RET protection on Linux/AArch64

[David Holmes]

Changeset: 77432663
Author:    David Holmes <dholmes at openjdk.org>
Date:      2022-03-01 01:17:50 +0000
URL:       https://git.openjdk.java.net/jdk/commit/77432663be12da7fc44bb0ae0b1c8bf08eb6c249

8281210: Add manpage changes for PAC-RET protection on Linux/AArch64

Reviewed-by: iklam

! src/java.base/share/man/java.1