go.mod: update grpc-gateway to the v2

Attempting to build grpc-gateway v1 using the latest version of go_rules
fails due to a breaking change in how go_rules resolves googleapi
protobufs (https://github.com/bazelbuild/rules_go/releases/tag/v0.41.0).

Version v2.15.2 was chosen becasue it is a relatively recent version
that occurs before the breaking change was fixed in grpc-gateway. This
allows cockroachdb to import the change without bumping the
io_bazel_rules_go version. Other repositories that want to bump their
io_bazel_rules_go can explicitly depend on a version of grpc-gatewy that
includes the bazel fix.

Author: jeffswenson

go.mod

@@ -13,34 +13,37 @@ require (
 	github.com/dustin/go-humanize v1.0.0
 	github.com/gogo/protobuf v1.3.2
 	github.com/golang/geo v0.0.0-20210211234256-740aa86cb551
-	github.com/google/go-cmp v0.5.8
-	github.com/grpc-ecosystem/grpc-gateway v1.16.0
+	github.com/google/go-cmp v0.5.9
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.15.2
 	github.com/lib/pq v1.10.6
 	github.com/pierrre/geohash v1.0.0
 	github.com/sasha-s/go-deadlock v0.3.1
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.7.0
 	github.com/twpayne/go-geom v1.4.1
-	golang.org/x/text v0.3.7
-	golang.org/x/tools v0.2.0
+	golang.org/x/text v0.12.0
+	golang.org/x/tools v0.6.0
 )
 
 require (
 	github.com/cockroachdb/logtags v0.0.0-20211118104740-dabe8e521a4f // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/getsentry/sentry-go v0.12.0 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/kr/pretty v0.3.0 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/kr/pretty v0.3.1 // indirect
 	github.com/kr/text v0.2.0 // indirect
 	github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/rogpeppe/go-internal v1.8.1 // indirect
+	github.com/rogpeppe/go-internal v1.9.0 // indirect
 	github.com/twpayne/go-kml v1.5.2 // indirect
-	golang.org/x/mod v0.6.0 // indirect
-	golang.org/x/sys v0.1.0 // indirect
-	google.golang.org/genproto v0.0.0-20210624195500-8bfb893ecb84 // indirect
-	google.golang.org/grpc v1.38.0 // indirect
-	google.golang.org/protobuf v1.26.0 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
+	golang.org/x/mod v0.8.0 // indirect
+	golang.org/x/net v0.14.0 // indirect
+	golang.org/x/sys v0.11.0 // indirect
+	google.golang.org/genproto v0.0.0-20230803162519-f966b187b2e5 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20230822172742-b8732ec3820d // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20230822172742-b8732ec3820d // indirect
+	google.golang.org/grpc v1.57.0 // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )