git: openjdk/jdk11u-dev: 8265343: Update Debian-based cross-compilation recipes

[Aleksey Shipilev]

Changeset: 90ac8aea
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-03-16 11:38:04 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/90ac8aea0372a6f26592015ca42b98b109ac89f7

8265343: Update Debian-based cross-compilation recipes

Reviewed-by: stuefe
Backport-of: 7879adbe88ec54b8f5ac9543d80142bc1b12112b

! doc/building.html
! doc/building.md