hg: build-infra/jdk9/hotspot: * Add extra excludes for minimal.

[magnus.ihse.bursie at oracle.com]

Changeset: c8a191ba1834
Author:    ihse
Date:      2015-09-29 15:22 +0200
URL:       http://hg.openjdk.java.net/build-infra/jdk9/hotspot/rev/c8a191ba1834

* Add extra excludes for minimal.
* Allow building of server on aarch64.
* Set /Z7 when building on Windows to bypass pdb creation.

! makefiles/Common.gmk