Fix broken import of go.opentelemetry.io/otel

This commits fixes the broken dependencies on go.opentelemetry.io/otel.
It patches the tracing package with an updated tracingProvider to
implement the embeddedTracingProvider with the provider in the noop pkg.

/bug
fixes: #7464

pkg/tracing/tracing.go

@@ -41,6 +41,9 @@ type tracerProvider struct {
 	username string
 	password string
 	logger   *zap.SugaredLogger
+	// (#7464)noop.TracerProvider is added to implement embedded.TracerProvider
+	// for bumping to go.opentelemetry.io/otel/trace/v1.21.0.TracerProvider
+	noop.TracerProvider
 }
 
 func init() {