Bump google.golang.org/protobuf in /sdk/go/examples/sub_app

Bumps google.golang.org/protobuf from 1.30.0 to 1.33.0.

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

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

sdk/go/examples/sub_app/go.mod

@@ -9,6 +9,7 @@ require lsysrest v0.0.0-00010101000000-000000000000
 replace rest_client v0.0.54 => github.com/hsbteam/rest_client v0.0.54
 
 require (
+	github.com/gin-contrib/sessions v0.0.5
 	github.com/gin-gonic/gin v1.9.1
 	rest_client v0.0.54
 )
@@ -17,7 +18,6 @@ require (
 	github.com/bytedance/sonic v1.9.1 // indirect
 	github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.2 // indirect
-	github.com/gin-contrib/sessions v0.0.5 // indirect
 	github.com/gin-contrib/sse v0.1.0 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
@@ -43,6 +43,6 @@ require (
 	golang.org/x/net v0.17.0 // indirect
 	golang.org/x/sys v0.15.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
-	google.golang.org/protobuf v1.30.0 // indirect
+	google.golang.org/protobuf v1.33.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )