wifi: Add the missing RTT capabilities

These feature flags are defined in the legacy HAL, but were not exposed in the HIDL
interface.

Updated the hash in current.txt using 'hidl-gen -L hash -r
android.hardware.wifi@1.1:hardware/interfaces -r
android.hardware:hardware/interfaces -r
android.hidl:system/libhidl/transport
android.hardware.wifi@1.1::IWifiChip'

Bug: 63545934
Test: Manual testing
Change-Id: Ia196e0fc1c5e305210ec95eb8a54b1a1204ebf20
diff --git a/wifi/1.1/IWifiChip.hal b/wifi/1.1/IWifiChip.hal
index 7275412..50cd02d 100644
--- a/wifi/1.1/IWifiChip.hal
+++ b/wifi/1.1/IWifiChip.hal
@@ -32,7 +32,15 @@
     /**
      * Set/Reset Tx Power limits.
      */
-    SET_TX_POWER_LIMIT = 1 << 8
+    SET_TX_POWER_LIMIT = 1 << 8,
+    /**
+     * Device to Device RTT.
+     */
+    D2D_RTT            = 1 << 9,
+    /**
+     * Device to AP RTT.
+     */
+    D2AP_RTT           = 1 << 10
   };
 
   /**