devel/py-pebble: Update to 5.0.3

Changes:	https://github.com/noxdafox/pebble/releases

devel/py-pebble/Makefile

 PORTNAME=	pebble
-PORTVERSION=	5.0.2
+PORTVERSION=	5.0.3
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

devel/py-pebble/distinfo

-TIMESTAMP = 1665647399
-SHA256 (Pebble-5.0.2.tar.gz) = 9c58c03eaf920c31287444c6fef39dc53baeac9de221ead104f5c9b48e8bd587
-SIZE (Pebble-5.0.2.tar.gz) = 29066
+TIMESTAMP = 1669057803
+SHA256 (Pebble-5.0.3.tar.gz) = bdcfd9ea7e0aedb895b204177c19e6d6543d9962f4e3402ebab2175004863da8
+SIZE (Pebble-5.0.3.tar.gz) = 29076