sm8450-common: wifi: Configure correct overlay configuration.

ag/16564596 will change default value to false.
Configure correct overlay configuration.

Bug: 212488775
Test: manual test & build
Change-Id: Iaf1a0a23dae69fde5995e591a757a8ef5374d5b5

overlay/WifiResCommon_Sys/res/values/config.xml

@@ -69,4 +69,13 @@
      Enabling this configuration will restore legacy behavior but may result in incorrect behavior.
      -->
     <bool name="config_wifiAllowMultipleNetworksOnSameAwareNdi" translatable="false">true</bool>
+
+    <!-- Indicates whether or not the WLAN driver supports the NL80211_CMD_REG_CHANGE or
+         NL80211_CMD_WIPHY_REG_CHANGE events which indicate the current country code which is
+         being used by the WLAN driver. If the driver doesn't support these events
+         (configuration is `false`) then the driver must handle the setCountryCode request from
+         HAL as a blocking call. In such a case the country code will be applied
+         immediately after the country code is sent to the driver (if the method returns a
+         success). -->
+    <bool name="config_wifiDriverSupportedNl80211RegChangedEvent" translatable="false">true</bool>
 </resources>