mesa: include mtypes.h less

- remove mtypes.h from most header files
- add main/menums.h for often used definitions
- remove main/core.h

v2: fix radv build

Reviewed-by: Brian Paul <brianp@vmware.com>

src/compiler/glsl/lower_named_interface_blocks.cpp

@@ -64,6 +64,7 @@
 #include "ir_optimization.h"
 #include "ir_rvalue_visitor.h"
 #include "util/hash_table.h"
+#include "main/mtypes.h"
 
 static const glsl_type *
 process_array_type(const glsl_type *type, unsigned idx)