ipq807x: fix typo in WAX630 for switch lan bmp

In fixing ipq8074 WAX630 dts, there was a typo in the switch lan bmp.
Fix it to fix compilarion error.

Fixes: f3cd4bfb7f69 ("ipq807x: fix multiple error on ESS switch port define")
Signed-off-by: Christian Marangi <[email protected]>

target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq8074-wax630.dts

@@ -151,7 +151,7 @@
 &switch {
 	status = "okay";
 
-	switch_lan_bmp = <ESS_PORT4 | ESS_PORT6>;
+	switch_lan_bmp = <(ESS_PORT4 | ESS_PORT6)>;
 	switch_mac_mode = <MAC_MODE_PSGMII>;
 	switch_mac_mode2 = <MAC_MODE_USXGMII>;