net/rubygem-fog-aws: Update to 3.12.0

Changes:	https://github.com/fog/fog-aws/blob/master/CHANGELOG.md

net/rubygem-fog-aws/Makefile

 # Created by: Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	fog-aws
-PORTVERSION=	3.11.0
+PORTVERSION=	3.12.0
 CATEGORIES=	net rubygems
 MASTER_SITES=	RG
 

net/rubygem-fog-aws/distinfo

-TIMESTAMP = 1628439636
-SHA256 (rubygem/fog-aws-3.11.0.gem) = 0ecf473b4acd37d9f064ccb5c2d1ef2e95c6bf2c65b55d0e72f7e7ac11d797c1
-SIZE (rubygem/fog-aws-3.11.0.gem) = 555008
+TIMESTAMP = 1632037942
+SHA256 (rubygem/fog-aws-3.12.0.gem) = 557e687beedb6ea0809d064c51b01e2f95f1ff0e4c550aae4bf5435e475a8932
+SIZE (rubygem/fog-aws-3.12.0.gem) = 555520