Mock static initialization order 06

cpp static order initialization is not guarantee.
In order to avoid the mess, we need to have a lazy init schema.
Replacing all mock_main extern with the correct header
```
's|extern std::map<std::string, int> mock_function_count_map;|#include "test/common/mock_functions.h"|'
```

Bug: 265217208
Test: atest --host
Change-Id: I3a174f6c9438e16f8cfff6a4d3fcbe71bb78d0d9