build(deps): bump google.golang.org/protobuf from 1.33.0 to 1.34.0 in /exporters/otlp/otlplog/otlploghttp

build(deps): bump google.golang.org/protobuf from 1.33.0 to 1.34.0 in /exporters/otlp/otlplog/otlploghttp #846