MAINTAINERS: Update Intel GPIO (PMIC and PCH) to Supported

The actual status of the code is Supported.

Reported-by: dave.hansen@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>

MAINTAINERS

@@ -9815,7 +9815,7 @@ F:	drivers/video/fbdev/intelfb/
 INTEL GPIO DRIVERS
 M:	Andy Shevchenko <andy@kernel.org>
 L:	linux-gpio@vger.kernel.org
-S:	Maintained
+S:	Supported
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
 F:	drivers/gpio/gpio-ich.c
 F:	drivers/gpio/gpio-merrifield.c
@@ -10027,7 +10027,7 @@ F:	drivers/platform/x86/intel/pmc/
 
 INTEL PMIC GPIO DRIVERS
 M:	Andy Shevchenko <andy@kernel.org>
-S:	Maintained
+S:	Supported
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
 F:	drivers/gpio/gpio-*cove.c