Keeloq ultimate, and some fixes and improvements [ci skip]

- fix repeat values
- fix endless tx missing
- add mode 7 aka counter bypass
- take some ram
- free some ram
- fix comments

lib/subghz/protocols/roger.c

@@ -77,7 +77,7 @@ void* subghz_protocol_encoder_roger_alloc(SubGhzEnvironment* environment) {
     instance->generic.protocol_name = instance->base.protocol->name;
 
     instance->encoder.repeat = 3;
-    instance->encoder.size_upload = 256;
+    instance->encoder.size_upload = 128;
     instance->encoder.upload = malloc(instance->encoder.size_upload * sizeof(LevelDuration));
     instance->encoder.is_running = false;
     return instance;