Bump golib version to v2.1.2 (#408)

* Bump golib version to v2.1.2

* Delete dirname

go.mod

@@ -5,7 +5,7 @@ go 1.16
 //replace github.com/apigee/apigee-remote-service-golib/v2 => ../apigee-remote-service-golib
 
 require (
-	github.com/apigee/apigee-remote-service-golib/v2 v2.1.1
+	github.com/apigee/apigee-remote-service-golib/v2 v2.1.2
 	github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad
 	github.com/gogo/googleapis v1.4.1
 	github.com/golang/protobuf v1.5.2

go.sum

@@ -42,8 +42,8 @@ github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuy
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
-github.com/apigee/apigee-remote-service-golib/v2 v2.1.1 h1:e7MfSIDrsItZIYacvoaNUhNpwlMDYySn97/P13UTfpc=
-github.com/apigee/apigee-remote-service-golib/v2 v2.1.1/go.mod h1:km/iROUzLa13srZgVP0R31sAcsdgYnCJlvZdCW7ud98=
+github.com/apigee/apigee-remote-service-golib/v2 v2.1.2 h1:9+tdJlIrpWOhGXTvYNysgG2bL4Sta93L2exiW3ChKEc=
+github.com/apigee/apigee-remote-service-golib/v2 v2.1.2/go.mod h1:km/iROUzLa13srZgVP0R31sAcsdgYnCJlvZdCW7ud98=
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
 github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=