devel/py-moto: Update to 2.2.16

Changes:	https://github.com/spulec/moto/blob/master/CHANGELOG.md

devel/py-moto/Makefile

 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	moto
-PORTVERSION=	2.2.15
+PORTVERSION=	2.2.16
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -17,7 +17,6 @@ RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}boto3>=1.9.201:www/py-boto3@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}cryptography>=3.3.1:security/py-cryptography@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}Jinja2>=2.10.1:devel/py-Jinja2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}markupsafe>=0:textproc/py-markupsafe@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}more-itertools>=0:devel/py-more-itertools@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}dateutil>=2.1<3.0.0:devel/py-dateutil@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytz>=0:devel/py-pytz@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests>=2.5:www/py-requests@${PY_FLAVOR} \

devel/py-moto/distinfo

-TIMESTAMP = 1637072970
-SHA256 (moto-2.2.15.tar.gz) = c5692058863803d8a17e422cea48f6f745895760a4be05cd479c0b481cc8e3b0
-SIZE (moto-2.2.15.tar.gz) = 1962356
+TIMESTAMP = 1638556582
+SHA256 (moto-2.2.16.tar.gz) = fef15c831b1356b22beeb4f1b4694945597485bdc111039f1b304ab091141444
+SIZE (moto-2.2.16.tar.gz) = 1982590