Kernal panic now works in MEGA65 native mode too

src/kernal/interrupts/fe66.default_brk_handler.s

@@ -22,6 +22,14 @@ default_brk_handler:
 
 	see                      // disable extended stack
 
+#endif
+
+#if ROM_LAYOUT_M65
+
+	// Make sure we have normal memory mapping
+
+	jsr map_NORMAL
+
 #endif
 
 	jsr JRESTOR