devel/rubygem-aws-sdk-appflow: Update to 1.39.0

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

devel/rubygem-aws-sdk-appflow/Makefile

 PORTNAME=	aws-sdk-appflow
-PORTVERSION=	1.38.0
+PORTVERSION=	1.39.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 

devel/rubygem-aws-sdk-appflow/distinfo

-TIMESTAMP = 1682616714
-SHA256 (rubygem/aws-sdk-appflow-1.38.0.gem) = ed37ae6ea839fabe2c64209086d8197920035f4a9c932912acb120058d05a1c2
-SIZE (rubygem/aws-sdk-appflow-1.38.0.gem) = 77312
+TIMESTAMP = 1682903122
+SHA256 (rubygem/aws-sdk-appflow-1.39.0.gem) = 8e11785f826cdb7a02cbf7b28dc3fb40368b02ccc325960d2c5f7a1dd138f1c2
+SIZE (rubygem/aws-sdk-appflow-1.39.0.gem) = 77824