grids: Add a missing memory inclide for std::make_unique

mwestphal · mwestphal · commit b6865f7297aa · 2026-04-12T09:31:24.000+02:00
diff --git a/src/grids.cpp b/src/grids.cpp
@@ -46,6 +46,7 @@
 #include <cstdint>
 #include <cstring>
 #include <limits>
+#include <memory>
 
 NS_PROJ_START
 
