www/py-google-cloud-bigtable: Update to 2.0.0

Changes:	https://github.com/googleapis/python-bigtable/releases

www/py-google-cloud-bigtable/Makefile

 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	google-cloud-bigtable
-PORTVERSION=	1.7.0
+PORTVERSION=	2.0.0
 CATEGORIES=	www python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -15,7 +15,9 @@ LICENSE_FILE=	${WRKSRC}/LICENSE
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}google-api-core>=1.14.0<2.0.0:www/py-google-api-core@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}google-cloud-core>=1.4.1<2.0:www/py-google-cloud-core@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}grpc-google-iam-v1>=0.12.3<0.13:devel/py-grpc-google-iam-v1@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}grpcio>=1.8.2<2.0:devel/py-grpcio@${PY_FLAVOR}
+		${PYTHON_PKGNAMEPREFIX}grpcio>=1.8.2<2.0:devel/py-grpcio@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}libcst>=0.2.5:devel/py-libcst@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}proto-plus>=1.13.0:devel/py-proto-plus@${PY_FLAVOR}
 
 USES=		python:3.5+
 USE_PYTHON=	autoplist concurrent distutils

www/py-google-cloud-bigtable/distinfo

-TIMESTAMP = 1613478467
-SHA256 (google-cloud-bigtable-1.7.0.tar.gz) = 90bd53a19c33c34101b8567c82a6dc0386af4118d70e1ad69b49375358a21aa6
-SIZE (google-cloud-bigtable-1.7.0.tar.gz) = 276404
+TIMESTAMP = 1619198589
+SHA256 (google-cloud-bigtable-2.0.0.tar.gz) = f923f9d9810037566e960b7eb87b646521228a81c4d37485469a9795e6e39451
+SIZE (google-cloud-bigtable-2.0.0.tar.gz) = 283218