git: openjdk/jdk: master: 8340815: Add SECURITY.md file

[Erik Joelsson]

Changeset: 0474f020
Branch: master
Author:    George Adams <gdams at openjdk.org>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2024-09-25 16:25:23 +0000
URL:       https://git.openjdk.org/jdk/commit/0474f020bf276c761f46bc8ba0873ed90a8fd19b

8340815: Add SECURITY.md file

Reviewed-by: mr, jwaters, erikj

+ SECURITY.md