Restored original opus sse files, excluded from Xcode

Also added line break in script for consistency, thanks @zturtleman

code/opus-1.2.1/celt/x86/vq_sse2.c

@@ -30,8 +30,6 @@
 #include "config.h"
 #endif
 
-#if defined (__i386__) || defined(__x86_64__)
-
 #include <xmmintrin.h>
 #include <emmintrin.h>
 #include "celt_lpc.h"
@@ -217,4 +215,3 @@ opus_val16 op_pvq_search_sse2(celt_norm *_X, int *iy, int K, int N, int arch)
 }
 
 #endif
-#endif