update prometheus dependencies (#5520)

Signed-off-by: junot <junotxiang@kubesphere.io>

vendor/github.com/go-openapi/strfmt/date.go

@@ -180,3 +180,8 @@ func (d *Date) UnmarshalBinary(data []byte) error {
 
 	return nil
 }
+
+// Equal checks if two Date instances are equal
+func (d Date) Equal(d2 Date) bool {
+	return time.Time(d).Equal(time.Time(d2))
+}