Bump google.golang.org/protobuf from 1.31.0 to 1.33.0 in /ch11/otel-metric#24

dependabot[bot] wants to merge 1 commit intomaincloud-native-go/examples:mainfrom

dependabot/go_modules/ch11/otel-metric/google.golang.org/protobuf-1.33.0cloud-native-go/examples:dependabot/go_modules/ch11/otel-metric/google.golang.org/protobuf-1.33.0Copy head branch name to clipboard