Fix format for android.hardware.wifi@1.4

This commit includes the format changes when running the command:
hidl-gen -Lformat android.hardware.wifi@1.4 -randroid.hardware:hardware/interfaces

Bug: 145961722
Test: Build successful
Change-Id: I59b3c4e3f12389ff2660a563b6eb0454a637c35e
diff --git a/wifi/1.4/IWifiChip.hal b/wifi/1.4/IWifiChip.hal
index de5a64e..07f4a65 100644
--- a/wifi/1.4/IWifiChip.hal
+++ b/wifi/1.4/IWifiChip.hal
@@ -39,8 +39,7 @@
      *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
      *         |WifiStatusCode.ERROR_WIFI_CHIP_INVALID|
      */
-    registerEventCallback_1_4(IWifiChipEventCallback callback)
-        generates (WifiStatus status);
+    registerEventCallback_1_4(IWifiChipEventCallback callback) generates (WifiStatus status);
 
     /**
      * Create a RTTController instance.