pkg/tracing: rename func that shadowed builtin, rm makeSpanName

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

pkg/tracing/helpers.go

@@ -19,20 +19,11 @@ package tracing
 import (
 	"encoding/json"
 	"fmt"
-	"strings"
 
 	"go.opentelemetry.io/otel/attribute"
 )
 
-const (
-	spanDelimiter = "."
-)
-
-func makeSpanName(names ...string) string {
-	return strings.Join(names, spanDelimiter)
-}
-
-func any(k string, v interface{}) attribute.KeyValue {
+func keyValue(k string, v any) attribute.KeyValue {
 	if v == nil {
 		return attribute.String(k, "<nil>")
 	}