Add macOS simulator build to pipelines (#162)

- GitHub actions changed to build simulator on macOS (it's broken, but at least we get a good code portability check for now!)
- `Buildscripts/` shell scripts updated to use `/bin/sh` so it works on macOS too
- Various includes fixed in various subprojects so the code is more portable

TactilityCore/Source/Log.cpp

@@ -1,5 +1,6 @@
 #include "Mutex.h"
 #include <cstring>
+#include <sstream>
 
 namespace tt {
 

TactilityCore/Source/StringUtils.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include <bits/stdc++.h>
+#include <algorithm>
 #include <cstdio>
 #include <string>
 #include <vector>