Update simics level to: 2019-12-02_618979_simics.tar.gz
Update simics level to: 2019-12-02_618979_simics.tar.gz

Change-Id: I947a30dc7503b7c1f1af0f49ade14c2e4fdb1cff
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/87956
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Tested-by: Jenkins OP Build CI <e610bd72261d3c0a48f1e8ae36832ab00774d426@us.ibm.com>
Reviewed-by: Nicholas E Bofferding <fb8db48116bc8a69e29dd8cdb037246f232f4af5@us.ibm.com>
Reviewed-by: William G Hoffa <7dd6aa5e78423995d9d7c7ecada5b77ee07f88cc@us.ibm.com>

open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot