textproc/py-jc: Update to 1.20.2

Changes:	https://github.com/kellyjonbrazil/jc/blob/v1.20.2/CHANGELOG

textproc/py-jc/Makefile

 PORTNAME=	jc
-DISTVERSION=	1.19.0
+DISTVERSION=	1.20.2
 CATEGORIES=	textproc python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

textproc/py-jc/distinfo

-TIMESTAMP = 1653518483
-SHA256 (jc-1.19.0.tar.gz) = f4193035af79942b9c8cc57b8610da37ce8387a4fb92841643092b14e39bb679
-SIZE (jc-1.19.0.tar.gz) = 194821
+TIMESTAMP = 1657556935
+SHA256 (jc-1.20.2.tar.gz) = 781dad6aa5541715746f184a674d480eba042e1b3dd62d449d76be959e7aaa28
+SIZE (jc-1.20.2.tar.gz) = 303831