Try to fix the compiler error (clang 14 on macos).

vahancho · vahancho · commit b9259a1961d7 · 2024-02-05T15:19:22.000+01:00
diff --git a/src/coordinate.cpp b/src/coordinate.cpp
@@ -28,6 +28,7 @@
 
 #include <cassert>
 #include <codecvt>
+#include <locale>
 #include <math.h>
 #include <regex>
 #include <stdexcept>
