move from pubsub -> go

Author: Sean Sain

go.mod

@@ -3,12 +3,11 @@ module github.com/SumoLogic/terraform-provider-sumologic
 go 1.16
 
 require (
-	cloud.google.com/go/pubsub v1.2.0 // indirect
+	cloud.google.com/go v0.87.0 // indirect
 	github.com/aws/aws-sdk-go v1.28.14 // indirect
 	github.com/fatih/color v1.9.0 // indirect
 	github.com/go-errors/errors v1.0.1
 	github.com/go-test/deep v1.0.5 // indirect
-	github.com/golang/mock v1.4.0 // indirect
 	github.com/hashicorp/go-hclog v0.12.0 // indirect
 	github.com/hashicorp/go-uuid v1.0.2 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
@@ -23,11 +22,5 @@ require (
 	github.com/sergi/go-diff v1.1.0 // indirect
 	github.com/ulikunitz/xz v0.5.10 // indirect
 	github.com/vmihailenco/msgpack v4.0.4+incompatible // indirect
-	golang.org/x/crypto v0.0.0-20200210222208-86ce3cb69678 // indirect
-	golang.org/x/exp v0.0.0-20200207192155-f17229e696bd // indirect
-	golang.org/x/tools v0.0.0-20200216192241-b320d3a0f5a2 // indirect
-	google.golang.org/api v0.17.0 // indirect
-	google.golang.org/genproto v0.0.0-20200210034751-acff78025515 // indirect
-	google.golang.org/grpc v1.27.1 // indirect
-	gopkg.in/yaml.v2 v2.2.8 // indirect
+	google.golang.org/genproto v0.0.0-20210714021259-044028024a4f // indirect
 )