correct reference casing to fix building on linux

mtabachenko, Unix filesystems are case sensitive(insane, i know), file names in source and make files must match the file name casing or build fails.

desmume/src/Makefile.am

@@ -95,7 +95,7 @@ libdesmume_a_SOURCES = \
 if HAVE_JIT
 libdesmume_a_SOURCES += \
 	arm_jit.cpp arm_jit.h instruction_attributes.h \
-	utils/AsmJit/asmjit.h \
+	utils/AsmJit/AsmJit.h \
 	utils/AsmJit/config.h \
 	utils/AsmJit/core.h \
 	utils/AsmJit/x86.h \

desmume/src/arm_jit.cpp

@@ -35,7 +35,7 @@
 #include "Disassembler.h"
 #include "MMU.h"
 #include "MMU_timing.h"
-#include "utils/AsmJit/asmjit.h"
+#include "utils/AsmJit/AsmJit.h"
 #include "arm_jit.h"
 #include "bios.h"
 

desmume/src/utils/AsmJit/core/build.h

@@ -9,7 +9,7 @@
 #define _ASMJIT_CORE_BUILD_H
 
 // [Include]
-#include "../config.h"
+#include "../Config.h"
 
 #if defined(ASMJIT_EXPORTS)
 # if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS)