devel/rubygem-aws-sdk-lexmodelsv2: Update to 1.6.0

Changes:	https://github.com/aws/aws-sdk-ruby/blob/master/gems/aws-sdk-lexmodelsv2/CHANGELOG.md

devel/rubygem-aws-sdk-lexmodelsv2/Makefile

 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	aws-sdk-lexmodelsv2
-PORTVERSION=	1.5.0
+PORTVERSION=	1.6.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 

devel/rubygem-aws-sdk-lexmodelsv2/distinfo

-TIMESTAMP = 1624189803
-SHA256 (rubygem/aws-sdk-lexmodelsv2-1.5.0.gem) = 7d7f234360c7e050d36cf132c4a70cbafed6e52445b601c50fad84b39f6abb7c
-SIZE (rubygem/aws-sdk-lexmodelsv2-1.5.0.gem) = 93696
+TIMESTAMP = 1628103508
+SHA256 (rubygem/aws-sdk-lexmodelsv2-1.6.0.gem) = d3e10fb6801480378f31f77ca836ba6f54bbcadb65672525f4896d4efa815aac
+SIZE (rubygem/aws-sdk-lexmodelsv2-1.6.0.gem) = 97280