update dependencies (#6267)

Signed-off-by: hongming <coder.scala@gmail.com>

vendor/go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp/labeler.go

@@ -1,16 +1,5 @@
 // Copyright The OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
 
 package otelhttp // import "go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
 
@@ -48,8 +37,12 @@ type labelerContextKeyType int
 
 const lablelerContextKey labelerContextKeyType = 0
 
-func injectLabeler(ctx context.Context, l *Labeler) context.Context {
-	return context.WithValue(ctx, lablelerContextKey, l)
+// ContextWithLabeler returns a new context with the provided Labeler instance.
+// Attributes added to the specified labeler will be injected into metrics
+// emitted by the instrumentation. Only one labeller can be injected into the
+// context. Injecting it multiple times will override the previous calls.
+func ContextWithLabeler(parent context.Context, l *Labeler) context.Context {
+	return context.WithValue(parent, lablelerContextKey, l)
 }
 
 // LabelerFromContext retrieves a Labeler instance from the provided context if