vim-patch:8.1.1684: profiling functionality is spread out

Problem:    Profiling functionality is spread out.
Solution:   Put profiling functionality in profiling.c. (Yegappan Lakshmanan,
            closes vim/vim#4666)
fa55cfc69d

Move proftime_T to types.h for now to avoid recursive #include.

src/nvim/runtime.c

@@ -14,6 +14,7 @@
 #include "nvim/lua/executor.h"
 #include "nvim/option.h"
 #include "nvim/os/os.h"
+#include "nvim/profile.h"
 #include "nvim/runtime.h"
 #include "nvim/vim.h"
 
@@ -21,6 +22,8 @@
 # include "runtime.c.generated.h"
 #endif
 
+garray_T script_items = { 0, 0, sizeof(scriptitem_T), 4, NULL };
+
 static bool runtime_search_path_valid = false;
 static int *runtime_search_path_ref = NULL;
 static RuntimeSearchPath runtime_search_path;