Bump google.golang.org/protobuf from 1.28.1 to 1.33.0 in /demo/go-grpc (

#364)

Bumps google.golang.org/protobuf from 1.28.1 to 1.33.0.

---
updated-dependencies:
- dependency-name: google.golang.org/protobuf
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

demo/go-grpc/go.mod

@@ -15,5 +15,5 @@ require (
 	golang.org/x/sys v0.5.0 // indirect
 	golang.org/x/text v0.7.0 // indirect
 	google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
+	google.golang.org/protobuf v1.33.0 // indirect
 )

demo/go-grpc/go.sum

@@ -1,5 +1,3 @@
-github.com/Picovoice/leopard/binding/go/v2 v2.0.1 h1:XUjSAKS+MSCI5BT54Mkq6sxEIsIwe32Ou7LHWBxfksQ=
-github.com/Picovoice/leopard/binding/go/v2 v2.0.1/go.mod h1:/rYUeRDH4xBgtwBe9D8BwHIauPJ+M7czqLfyeJQJu7c=
 github.com/Picovoice/leopard/binding/go/v2 v2.0.2 h1:Knk/UV51oRuHTHd7MGtlZXwsFF5jxu6AqttB0jGMHxs=
 github.com/Picovoice/leopard/binding/go/v2 v2.0.2/go.mod h1:/rYUeRDH4xBgtwBe9D8BwHIauPJ+M7czqLfyeJQJu7c=
 github.com/agnivade/levenshtein v1.1.1 h1:QY8M92nrzkmr798gCo3kmMyqXFzdQVpxLlGPRBij0P8=
@@ -26,5 +24,5 @@ google.golang.org/grpc v1.53.0 h1:LAv2ds7cmFV/XTS3XG1NneeENYrXGmorPxsBbptIjNc=
 google.golang.org/grpc v1.53.0/go.mod h1:OnIrk0ipVdj4N5d9IUoFUx72/VlD7+jUsHwZgwSMQpw=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
-google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
+google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=