Rename launch to launch_1

keyboards/system76/launch_1/launch_1.c

@@ -1,5 +1,5 @@
 
-#include "launch.h"
+#include "launch_1.h"
 
 void keyboard_post_init_user(void) {
   // Customise these values to desired behaviour

keyboards/system76/launch_1/launch_1.h

@@ -1,5 +1,5 @@
-#ifndef LAUNCH_H
-#define LAUNCH_H
+#ifndef LAUNCH_1_H
+#define LAUNCH_1_H
 
 #include "quantum.h"
 
@@ -21,4 +21,4 @@
     { K50, K51, K52, K53, K54, ___, K56, K57, K58, K59, K5A, K5B, K5C, ___, ___ }, \
 }
 
-#endif // LAUNCH_H
+#endif // LAUNCH_1_H