devel/py-watchdog: Update to 2.3.0

Changes: https://github.com/gorakhargosh/watchdog/releases/tag/v2.3.0

devel/py-watchdog/Makefile

 PORTNAME=	watchdog
-DISTVERSION=	2.2.1
+DISTVERSION=	2.3.0
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

devel/py-watchdog/distinfo

-TIMESTAMP = 1672584540
-SHA256 (watchdog-2.2.1.tar.gz) = cdcc23c9528601a8a293eb4369cbd14f6b4f34f07ae8769421252e9c22718b6f
-SIZE (watchdog-2.2.1.tar.gz) = 119871
+TIMESTAMP = 1677270780
+SHA256 (watchdog-2.3.0.tar.gz) = 9d39effe6909be898ba3e7286a9e9b17a6a9f734fb1ef9dde3e9bb68715fca39
+SIZE (watchdog-2.3.0.tar.gz) = 122131