net/rubygem-google-cloud-spanner-v1: Update to 0.11.0

Changes:	https://github.com/googleapis/google-cloud-ruby/releases
		https://github.com/googleapis/google-cloud-ruby/blob/main/google-cloud-spanner-v1/CHANGELOG.md

net/rubygem-google-cloud-spanner-v1/Makefile

 PORTNAME=	google-cloud-spanner-v1
-PORTVERSION=	0.10.0
+PORTVERSION=	0.11.0
 CATEGORIES=	net rubygems
 MASTER_SITES=	RG
 

net/rubygem-google-cloud-spanner-v1/distinfo

-TIMESTAMP = 1657292550
-SHA256 (rubygem/google-cloud-spanner-v1-0.10.0.gem) = 1252c9fb52653c5dda778f0392a3a604176b368b8cc4695d2d94e96d40837b1a
-SIZE (rubygem/google-cloud-spanner-v1-0.10.0.gem) = 64512
+TIMESTAMP = 1661951046
+SHA256 (rubygem/google-cloud-spanner-v1-0.11.0.gem) = 16771d279182dd9ba3b405a3d4f246ae02ea12d1171a92cd921091ad9c822304
+SIZE (rubygem/google-cloud-spanner-v1-0.11.0.gem) = 64512