devel/rubygem-google-apis-core: Update to 0.16.0

Changes:	https://github.com/googleapis/google-api-ruby-client/releases
		https://github.com/googleapis/google-api-ruby-client/blob/main/google-apis-core/CHANGELOG.md

devel/rubygem-google-apis-core/Makefile

 PORTNAME=	google-apis-core
-PORTVERSION=	0.15.1
+PORTVERSION=	0.16.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 

devel/rubygem-google-apis-core/distinfo

-TIMESTAMP = 1722711311
-SHA256 (rubygem/google-apis-core-0.15.1.gem) = 91484122791af5b2f3d3f4297912748febe2b5d704d04ad54cbf5df87339a71a
-SIZE (rubygem/google-apis-core-0.15.1.gem) = 36352
+TIMESTAMP = 1738090038
+SHA256 (rubygem/google-apis-core-0.16.0.gem) = 046a2c30a5ec123b2a6bc5e64348be781ce5fcd18dd4e85982e7a6a8da9d0dcc
+SIZE (rubygem/google-apis-core-0.16.0.gem) = 36352