Documentation: embargoed-hardware-issues.rst: clean out empty and unused entries

There are a few empty entries in the company/project list, which
confuses people as to why they are there, so remove them entirely, and
also remove an entry that doesn't wish to participate in this process.

Cc: Tom Lendacky <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/r/2023062742-mouse-appease-7917@gregkh
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: gregkh

Documentation/process/embargoed-hardware-issues.rst

@@ -244,7 +244,6 @@ disclosure of a particular issue, unless requested by a response team or by
 an involved disclosed party. The current ambassadors list:
 
   ============= ========================================================
-  AMD		Tom Lendacky <[email protected]>
   Ampere	Darren Hart <[email protected]>
   ARM		Catalin Marinas <[email protected]>
   IBM Power	Anton Blanchard <[email protected]>
@@ -254,7 +253,6 @@ an involved disclosed party. The current ambassadors list:
   Samsung	Javier González <[email protected]>
 
   Microsoft	James Morris <[email protected]>
-  VMware
   Xen		Andrew Cooper <[email protected]>
 
   Canonical	John Johansen <[email protected]>
@@ -263,10 +261,8 @@ an involved disclosed party. The current ambassadors list:
   Red Hat	Josh Poimboeuf <[email protected]>
   SUSE		Jiri Kosina <[email protected]>
 
-  Amazon
   Google	Kees Cook <[email protected]>
 
-  GCC
   LLVM		Nick Desaulniers <[email protected]>
   ============= ========================================================