Documentation/process/embargoed-hardware-issues: Microsoft ambassador

Add Sasha Levin as Microsoft's process ambassador.
Signed-off-by: NSasha Levin <alexander.levin@microsoft.com>
Signed-off-by: NSasha Levin <sashal@kernel.org>
Link: https://lore.kernel.org/r/20190906095852.23568-1-sashal@kernel.orgSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Documentation/process/embargoed-hardware-issues.rst

@@ -219,7 +219,7 @@ an involved disclosed party. The current ambassadors list:
   Intel
   Qualcomm
 
-  Microsoft
+  Microsoft	Sasha Levin <sashal@kernel.org>
   VMware
   Xen		Andrew Cooper <andrew.cooper3@citrix.com>