update otelhttp to v0.35.1

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

@@ -164,10 +164,10 @@ func (h *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	}
 
 	var bw bodyWrapper
-	// if request body is nil we don't want to mutate the body as it will affect
-	// the identity of it in an unforeseeable way because we assert ReadCloser
-	// fulfills a certain interface and it is indeed nil.
-	if r.Body != nil {
+	// if request body is nil or NoBody, we don't want to mutate the body as it
+	// will affect the identity of it in an unforeseeable way because we assert
+	// ReadCloser fulfills a certain interface and it is indeed nil or NoBody.
+	if r.Body != nil && r.Body != http.NoBody {
 		bw.ReadCloser = r.Body
 		bw.record = readRecordFunc
 		r.Body = &bw

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

@@ -16,7 +16,7 @@ package otelhttp // import "go.opentelemetry.io/contrib/instrumentation/net/http
 
 // Version is the current release version of the otelhttp instrumentation.
 func Version() string {
-	return "0.35.0"
+	return "0.35.1"
 	// This string is updated by the pre_release.sh script during release
 }