build(deps): bump google.golang.org/grpc from 1.62.1 to 1.68.1

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.62.1 to 1.68.1.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.62.1...v1.68.1)

---
updated-dependencies:
- dependency-name: google.golang.org/grpc
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -40,17 +40,16 @@ require (
 	github.com/tidwall/sjson v1.2.5
 	github.com/tyler-smith/go-bip39 v1.1.0
 	golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa
-	golang.org/x/net v0.23.0
-	golang.org/x/text v0.14.0
-	google.golang.org/genproto/googleapis/api v0.0.0-20240123012728-ef4313101c80
-	google.golang.org/grpc v1.62.1
+	golang.org/x/net v0.29.0
+	golang.org/x/text v0.18.0
+	google.golang.org/genproto/googleapis/api v0.0.0-20240903143218-8af14fe29dc1
+	google.golang.org/grpc v1.68.1
 	sigs.k8s.io/yaml v1.4.0
 )
 
 require (
 	cloud.google.com/go v0.112.0 // indirect
-	cloud.google.com/go/compute v1.23.3 // indirect
-	cloud.google.com/go/compute/metadata v0.2.3 // indirect
+	cloud.google.com/go/compute/metadata v0.5.0 // indirect
 	cloud.google.com/go/iam v1.1.5 // indirect
 	cloud.google.com/go/storage v1.36.0 // indirect
 	cosmossdk.io/core v0.5.1 // indirect
@@ -73,7 +72,7 @@ require (
 	github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 // indirect
 	github.com/cenkalti/backoff/v4 v4.1.3 // indirect
 	github.com/cespare/xxhash v1.1.0 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/chzyer/readline v1.5.1 // indirect
 	github.com/cockroachdb/apd/v2 v2.0.2 // indirect
 	github.com/cockroachdb/errors v1.10.0 // indirect
@@ -120,7 +119,7 @@ require (
 	github.com/gofrs/flock v0.8.1 // indirect
 	github.com/gogo/googleapis v1.4.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/glog v1.2.0 // indirect
+	github.com/golang/glog v1.2.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/mock v1.6.0 // indirect
 	github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb // indirect
@@ -211,19 +210,18 @@ require (
 	go.opentelemetry.io/otel/trace v1.21.0 // indirect
 	go.uber.org/atomic v1.10.0 // indirect
 	go.uber.org/multierr v1.9.0 // indirect
-	golang.org/x/crypto v0.21.0 // indirect
-	golang.org/x/mod v0.14.0 // indirect
-	golang.org/x/oauth2 v0.16.0 // indirect
-	golang.org/x/sync v0.6.0 // indirect
-	golang.org/x/sys v0.22.0 // indirect
-	golang.org/x/term v0.18.0 // indirect
+	golang.org/x/crypto v0.27.0 // indirect
+	golang.org/x/mod v0.17.0 // indirect
+	golang.org/x/oauth2 v0.23.0 // indirect
+	golang.org/x/sync v0.8.0 // indirect
+	golang.org/x/sys v0.25.0 // indirect
+	golang.org/x/term v0.24.0 // indirect
 	golang.org/x/time v0.5.0 // indirect
-	golang.org/x/tools v0.15.0 // indirect
+	golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d // indirect
 	google.golang.org/api v0.155.0 // indirect
-	google.golang.org/appengine v1.6.8 // indirect
 	google.golang.org/genproto v0.0.0-20240123012728-ef4313101c80 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240123012728-ef4313101c80 // indirect
-	google.golang.org/protobuf v1.33.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 // indirect
+	google.golang.org/protobuf v1.34.2 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	nhooyr.io/websocket v1.8.6 // indirect