cls/numops: add missing include

MaxKellermann · MaxKellermann · commit 9caf8aeef2da · 2025-02-14T16:15:50.000+01:00
Signed-off-by: Max Kellermann &lt;max.kellermann@ionos.com&gt;
diff --git a/src/cls/numops/cls_numops.cc b/src/cls/numops/cls_numops.cc
@@ -23,6 +23,7 @@
 
 #include "objclass/objclass.h"
 #include <errno.h>
+#include <iomanip>
 #include <string>
 #include <sstream>
 #include <cstdio>
