Building: Boost dependency errors

Fixes #15999

src/Mod/TechDraw/App/PreCompiled.h

@@ -47,6 +47,7 @@
 // boost
 #include <boost/graph/boyer_myrvold_planar_test.hpp>
 #include <boost/graph/is_kuratowski_subgraph.hpp>
+#include <boost/random.hpp>
 #include <boost_regex.hpp>
 #include <boost/uuid/uuid.hpp>
 #include <boost/uuid/uuid_generators.hpp>