Fix a bunch of [misc-include-cleaner] clang-tidy findings (openscad#5306)

Author: hzeller

src/Cache.h

@@ -44,6 +44,7 @@
 
 #pragma once
 
+#include <cstddef>
 #include <unordered_map>
 #include "printutils.h"
 

src/FontCache.cc

@@ -25,9 +25,11 @@
  */
 
 #include <iostream>
+#include <vector>
 
 #include <boost/filesystem.hpp>
 #include <boost/algorithm/string.hpp>
+#include <string>
 #include <utility>
 
 #include "FontCache.h"

src/LibraryInfo.cc

@@ -1,5 +1,6 @@
 #include "LibraryInfo.h"
 #include <glib.h>
+#include <string>
 #include <vector>
 
 #include "version_check.h"

src/RenderStatistic.cc

@@ -26,6 +26,8 @@
 
 #include <fstream>
 #include <json.hpp>
+#include <string>
+#include <vector>
 
 #include "printutils.h"
 #include "GeometryCache.h"
@@ -289,7 +291,7 @@ void LogVisitor::visit(const ManifoldGeometry& mani_geom)
 {
   LOG("   Top level object is a 3D object (manifold):");
   auto &mani = mani_geom.getManifold();
-  
+
   LOG("   Status:     %1$s", ManifoldUtils::statusToString(mani.Status()));
   LOG("   Genus:      %1$d", mani.Genus());
   LOG("   Vertices:   %1$6d", mani.NumVert());

src/RenderStatistic.h

@@ -26,6 +26,9 @@
 #pragma once
 
 #include <chrono>
+#include <string>
+#include <vector>
+
 #include "Camera.h"
 #include "Geometry.h"
 

src/core/AST.cc

@@ -1,5 +1,6 @@
 #include "AST.h"
 #include <sstream>
+#include <string>
 #include "boost-utils.h"
 
 const Location Location::NONE(0, 0, 0, 0, std::make_shared<fs::path>(fs::path{}));

src/core/Arguments.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <ostream>
+#include <string>
 #include <utility>
 #include <vector>
 #include <boost/optional.hpp>

src/core/Assignment.cc

@@ -28,6 +28,7 @@
 #include "Annotation.h"
 #include "Expression.h"
 #include <sstream>
+#include <string>
 
 void Assignment::addAnnotations(AnnotationList *annotations)
 {

src/core/Builtins.cc

@@ -1,3 +1,6 @@
+#include <string>
+#include <vector>
+
 #include "Builtins.h"
 #include "function.h"
 #include "module.h"

src/core/Builtins.h

@@ -2,6 +2,7 @@
 
 #include <string>
 #include <unordered_map>
+#include <vector>
 #include "module.h"
 #include "Assignment.h"