Bug fix of 6GHz band channelization

1) Move up 6GHz band start and end frequencies by 10MHz per IEEE 802.11ax
draft 7.0 Annex E Table E-4.
2) Add operating class 135 and 136.
3) Add special case of 6G band channel 2

Bug: 167426957
Test: atest com.android.server.wifi
Test: manual test with 6GHz capable STA and AP
Change-Id: I2c9eb3d704d68b37685363c230d67758c31e17a1
Merged-In: I2c9eb3d704d68b37685363c230d67758c31e17a1
diff --git a/service/java/com/android/server/wifi/util/ApConfigUtil.java b/service/java/com/android/server/wifi/util/ApConfigUtil.java
index 39d0df5..1e8cc24 100644
--- a/service/java/com/android/server/wifi/util/ApConfigUtil.java
+++ b/service/java/com/android/server/wifi/util/ApConfigUtil.java
@@ -65,7 +65,8 @@
         sBandToOperatingClass.append(SoftApConfiguration.BAND_2GHZ, new int[]{81, 82, 83, 84});
         sBandToOperatingClass.append(SoftApConfiguration.BAND_5GHZ, new int[]{115, 116, 117, 118,
                 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130});
-        sBandToOperatingClass.append(SoftApConfiguration.BAND_6GHZ, new int[]{131, 132, 133, 134});
+        sBandToOperatingClass.append(SoftApConfiguration.BAND_6GHZ, new int[]{131, 132, 133, 134,
+                135, 136});
     }
 
     /**