PNP: List Rafael Wysocki as a maintainer

The Adam Belay's e-mail address in MAINTAINERS under PNP SUPPORT
is not valid any more and I started to maintain that code in the
meantime as a matter of fact, so list myself as a maintainer of it
along with Bjorn and remove the Adam's entry from it.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/MAINTAINERS b/MAINTAINERS
index 44135e3..60a4583 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6209,7 +6209,7 @@
 F:	drivers/power/
 
 PNP SUPPORT
-M:	Adam Belay <abelay@mit.edu>
+M:	Rafael J. Wysocki <rafael.j.wysocki@intel.com>
 M:	Bjorn Helgaas <bhelgaas@google.com>
 S:	Maintained
 F:	drivers/pnp/