cleaned up includes based on include-what-you-use

Author: firewave

cli/cppcheckexecutor.cpp

@@ -32,7 +32,6 @@
 #include "errorlogger.h"
 #include "errortypes.h"
 #include "filesettings.h"
-#include "json.h"
 #include "path.h"
 #include "sarifreport.h"
 #include "settings.h"
@@ -49,7 +48,6 @@
 
 #include <algorithm>
 #include <cassert>
-#include <cstdint>
 #include <cstdio>
 #include <cstdlib> // EXIT_SUCCESS and EXIT_FAILURE
 #include <ctime>

lib/settings.cpp

@@ -25,6 +25,8 @@
 #include "vfvalue.h"
 
 #include <cctype>
+#include <cstdlib>
+#include <cstring>
 #include <fstream>
 #include <iostream>
 #include <map>

lib/suppressions.cpp

@@ -19,7 +19,6 @@
 #include "suppressions.h"
 
 #include "errorlogger.h"
-#include "errortypes.h"
 #include "filesettings.h"
 #include "path.h"
 #include "pathmatch.h"