textproc/py-pyexcel: Update to 0.7.0

Changes:	https://github.com/pyexcel/pyexcel/releases
		https://github.com/pyexcel/pyexcel/blob/dev/CHANGELOG.rst

textproc/py-pyexcel/Makefile

 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	pyexcel
-PORTVERSION=	0.6.7
+PORTVERSION=	0.7.0
 CATEGORIES=	textproc python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

textproc/py-pyexcel/distinfo

-TIMESTAMP = 1632037244
-SHA256 (pyexcel-0.6.7.tar.gz) = cbbd9875729767564b3b64b6ed6a9870b14631184943d13646833d94157dd10f
-SIZE (pyexcel-0.6.7.tar.gz) = 807641
+TIMESTAMP = 1646058140
+SHA256 (pyexcel-0.7.0.tar.gz) = fbf0eee5d93b96cef6f19a9f00703f22c0a64f19728d91b95428009a52129709
+SIZE (pyexcel-0.7.0.tar.gz) = 807349