ANDROID: Update the KMI_GENERATION after KMI changes on October 31

The KMI was changed by several patches on October 31.  Update the
generation number to notify all tools of this.

Bug: 161946584
Cc: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I5d96ec5e4fe3ead9aedf19bdedf731b3ee28746a