git: openjdk/jdk: 8297984: Turn on warnings as errors for javadoc

[Magnus Ihse Bursie]

Changeset: df072556
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-12-02 14:00:44 +0000
URL:       https://git.openjdk.org/jdk/commit/df072556a5a155adfe89a2504c2cf680fe4ffac7

8297984: Turn on warnings as errors for javadoc

Reviewed-by: serb, erikj

! .github/workflows/main.yml
! make/Docs.gmk
! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordingStream.java