Update unrar to V7.1.8

Update unrar to V7.1.8

src/core/fex/fex/blargg_config.h

@@ -21,7 +21,7 @@
 #define FEX_ENABLE_RAR 1
 #endif
 
-#define FEX_TYPE_LIST fex_7z_type, fex_gz_type, fex_zip_type, fex_rar_type
+#define FEX_TYPE_LIST fex_7z_type, fex_gz_type, fex_zip_type, fex_rar_type,
 
 // Use standard config.h if present
 #ifdef HAVE_CONFIG_H

src/core/fex/unrar/rarvm.cpp

@@ -1113,6 +1113,8 @@ void RarVM::ExecuteStandardFilter(VM_StandardFilters FilterType)
 				}
 			}
 			break;
+        case VMSF_NONE:
+            break;
 	}
 }