devel/py-wlc: Update to 1.12

Changelog:  https://github.com/WeblateOrg/wlc/blob/1.12/CHANGES.rst

devel/py-wlc/Makefile

 PORTNAME=	wlc
-PORTVERSION=	1.11
+PORTVERSION=	1.12
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

devel/py-wlc/distinfo

-TIMESTAMP = 1616277307
-SHA256 (wlc-1.11.tar.gz) = dd266038b64c60bfd84e262fe3ba43b638e17ced1c48396af0cc63b141115d7b
-SIZE (wlc-1.11.tar.gz) = 60163
+TIMESTAMP = 1621803146
+SHA256 (wlc-1.12.tar.gz) = 3912b4c3c6b71fe920ec633dff68cd40a95678241aaffb32b277f76670c78105
+SIZE (wlc-1.12.tar.gz) = 60641