Fix issue where failing to connect bt device initially won't retry

src/drivers/bluetooth.cpp

@@ -408,7 +408,10 @@ auto BluetoothState::connect(const MacAndName& dev) -> bool {
            dev.mac[0], dev.mac[1], dev.mac[2], dev.mac[3], dev.mac[4],
            dev.mac[5]);
   if (esp_a2d_source_connect(sConnectingDevice_->mac.data()) != ESP_OK) {
-    return false;
+    ESP_LOGI(kTag, "Connecting failed...");
+    if (sConnectAttemptsRemaining_>1) {
+      ESP_LOGI(kTag, "Will retry.");
+    }
   }
 
   transit<Connecting>();