Fix typo in subghz (#1467)

* fix typo across subghz

Co-authored-by: あく <alleteam@gmail.com>
Co-authored-by: Aleksandr Kutuzov <aku@plooks.com>

applications/subghz/helpers/subghz_types.h

@@ -72,11 +72,11 @@ typedef enum {
     SubGhzViewIdTestPacket,
 } SubGhzViewId;
 
-struct SubGhzPesetDefinition {
+struct SubGhzPresetDefinition {
     string_t name;
     uint32_t frequency;
     uint8_t* data;
     size_t data_size;
 };
 
-typedef struct SubGhzPesetDefinition SubGhzPesetDefinition;
+typedef struct SubGhzPresetDefinition SubGhzPresetDefinition;