[chore]: Bump go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc (#3888)

vendor/go.opentelemetry.io/otel/sdk/trace/batch_span_processor.go

@@ -201,10 +201,9 @@ func (bsp *batchSpanProcessor) ForceFlush(ctx context.Context) error {
 			}
 		}
 
-		wait := make(chan error)
+		wait := make(chan error, 1)
 		go func() {
 			wait <- bsp.exportSpans(ctx)
-			close(wait)
 		}()
 		// Wait until the export is finished or the context is cancelled/timed out
 		select {

vendor/go.opentelemetry.io/otel/sdk/trace/sampling.go

@@ -47,12 +47,12 @@ const (
 	// Drop will not record the span and all attributes/events will be dropped.
 	Drop SamplingDecision = iota
 
-	// Record indicates the span's `IsRecording() == true`, but `Sampled` flag
-	// *must not* be set.
+	// RecordOnly indicates the span's IsRecording method returns true, but trace.FlagsSampled flag
+	// must not be set.
 	RecordOnly
 
-	// RecordAndSample has span's `IsRecording() == true` and `Sampled` flag
-	// *must* be set.
+	// RecordAndSample indicates the span's IsRecording method returns true and trace.FlagsSampled flag
+	// must be set.
 	RecordAndSample
 )
 

vendor/go.opentelemetry.io/otel/sdk/trace/simple_span_processor.go

@@ -58,7 +58,7 @@ func (ssp *simpleSpanProcessor) Shutdown(ctx context.Context) error {
 	var err error
 	ssp.stopOnce.Do(func() {
 		stopFunc := func(exp SpanExporter) (<-chan error, func()) {
-			done := make(chan error)
+			done := make(chan error, 1)
 			return done, func() { done <- exp.Shutdown(ctx) }
 		}