Documentation/process: Add Google contact for embargoed hardware issues

This adds myself as the Google contact for embargoed hardware security
issues and fixes some small typos.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Matt Linton <amuse@google.com>
Cc: Matthew Garrett <mjg59@google.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: Guenter Roeck <groeck@chromium.org>
Link: https://lore.kernel.org/r/201909040922.56496BF70@keescookSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Documentation/process/embargoed-hardware-issues.rst

@@ -159,7 +159,7 @@ Mitigation development
 
 The initial response team sets up an encrypted mailing-list or repurposes
 an existing one if appropriate. The disclosing party should provide a list
-of contacts for all other parties who have already been, or should be
+of contacts for all other parties who have already been, or should be,
 informed about the issue. The response team contacts these parties so they
 can name experts who should be subscribed to the mailing-list.
 
@@ -230,8 +230,8 @@ an involved disclosed party. The current ambassadors list:
   SUSE		Jiri Kosina <jkosina@suse.cz>
 
   Amazon
-  Google
-  ============== ========================================================
+  Google	Kees Cook <keescook@chromium.org>
+  ============= ========================================================
 
 If you want your organization to be added to the ambassadors list, please
 contact the hardware security team. The nominated ambassador has to