LR2021 multi-SF support (side detectors)

examples/simple_repeater/MyMesh.cpp

@@ -1064,6 +1064,12 @@ bool MyMesh::setRxBoostedGain(bool enable) {
   return radio_driver.setRxBoostedGainMode(enable);
 }
 
+#if defined(USE_LR2021)
+bool MyMesh::configSideDetectors(const uint8_t sideDetSFs[], uint8_t num) {
+  return radio_driver.configSideDetectors(sideDetSFs, num);
+}
+#endif
+
 void MyMesh::formatNeighborsReply(char *reply) {
   char *dp = reply;