devel/rubygem-aws-sdk-polly: Update to 1.54.0

Changes:	https://github.com/aws/aws-sdk-ruby/blob/version-3/gems/aws-sdk-polly/CHANGELOG.md

devel/rubygem-aws-sdk-polly/Makefile

 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	aws-sdk-polly
-PORTVERSION=	1.53.0
+PORTVERSION=	1.54.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 

devel/rubygem-aws-sdk-polly/distinfo

-TIMESTAMP = 1646058630
-SHA256 (rubygem/aws-sdk-polly-1.53.0.gem) = 6c4b4341df6399966a0f8cf5df971caeb2d13ef5436b3a149093a2f2f6b75e29
-SIZE (rubygem/aws-sdk-polly-1.53.0.gem) = 32768
+TIMESTAMP = 1648249048
+SHA256 (rubygem/aws-sdk-polly-1.54.0.gem) = 89170bb7f8e5d9d7c343578fc16b97d6a2ca6ec0e0bcd95121ed6ebd315eca3e
+SIZE (rubygem/aws-sdk-polly-1.54.0.gem) = 32768