devel/py-fastimport: Update to 0.9.12

Changes:	https://github.com/jelmer/python-fastimport/blob/master/NEWS

devel/py-fastimport/Makefile

 # Created by: Carlo Strub
 
 PORTNAME=	fastimport
-PORTVERSION=	0.9.11
+PORTVERSION=	0.9.12
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

devel/py-fastimport/distinfo

-TIMESTAMP = 1619198491
-SHA256 (fastimport-0.9.11.tar.gz) = ec81ddc3148f35ac5c77cce894995cf2ad66028831b73327190e1363a5f049d9
-SIZE (fastimport-0.9.11.tar.gz) = 41764
+TIMESTAMP = 1620298640
+SHA256 (fastimport-0.9.12.tar.gz) = 8feb6800e2d1b21aa12173a5d11486b6b68dbf42d8cd60c1c3428810760d8690
+SIZE (fastimport-0.9.12.tar.gz) = 41765