MAINTAINERS: pwm: Thierry steps down, Uwe takes over

It's not easy to let go responsibility for a subsystem that one cared
for for a long time, but Thierry realized that his heart isn't in the
pwm framework any more.

Thierry cared for the pwm subsystem (commit 200efedd ("pwm: Take
over maintainership of the PWM subsystem")) as a maintainer during
nearly 12 years. A big thanks for the time, effort and dedication spend
during that time.

Uwe takes over maintenance.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

MAINTAINERS

@@ -17561,12 +17561,11 @@ F:	Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
 F:	drivers/media/rc/pwm-ir-tx.c
 
 PWM SUBSYSTEM
-M:	Thierry Reding <thierry.reding@gmail.com>
-R:	Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+M:	Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 L:	linux-pwm@vger.kernel.org
 S:	Maintained
 Q:	https://patchwork.ozlabs.org/project/linux-pwm/list/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
+T:	git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git
 F:	Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
 F:	Documentation/devicetree/bindings/pwm/
 F:	Documentation/driver-api/pwm.rst