MAINTAINERS: Add patchwork entry for Thermal subsystem

Update the Thermal subsystem MAINTAINERS entry by adding
its patchwork link.

Signed-off-by: Eduardo Valentin <[email protected]>
Acked-by: Zhang Rui <[email protected]>
diff --git a/MAINTAINERS b/MAINTAINERS
index 4e782a1..beb8330 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7901,6 +7901,7 @@
 M:      Eduardo Valentin <[email protected]>
 L:      [email protected]
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
+Q:      https://patchwork.kernel.org/project/linux-pm/list/
 S:      Supported
 F:      drivers/thermal/
 F:      include/linux/thermal.h