Fixed PlatformIO Build on DEV (#4422)

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

esphome/components/bedjet/bedjet_hub.cpp

@@ -1,3 +1,5 @@
+#ifdef USE_ESP32
+
 #include "bedjet_hub.h"
 #include "bedjet_child.h"
 #include "bedjet_const.h"
@@ -541,3 +543,5 @@ void BedJetHub::register_child(BedJetClient *obj) {
 
 }  // namespace bedjet
 }  // namespace esphome
+
+#endif