beckham: remove hardware key overlays

* These are the default values

Change-Id: I11708a9d0b869e487b1875f9564eaf184e33d03b

overlay/lineage-sdk/lineage/res/res/values/config.xml

@@ -30,33 +30,6 @@
         <item>hal_warm_srgb:Reading</item>
         <item>hal_warm_vibrant:Cinema</item>
     </string-array>
-    <!-- Hardware keys present on the device, stored as a bit field.
-         This integer should equal the sum of the corresponding value for each
-         of the following keys present:
-             1 - Home
-             2 - Back
-             4 - Menu
-             8 - Assistant (search)
-            16 - App switch
-            32 - Camera
-            64 - Volume rocker
-         For example, a device with Home, Back and Menu keys would set this
-         config to 7. -->
-    <integer name="config_deviceHardwareKeys">64</integer>
-
-    <!-- Hardware keys present on the device with the ability to wake, stored as a bit field.
-         This integer should equal the sum of the corresponding value for each
-         of the following keys present:
-             1 - Home
-             2 - Back
-             4 - Menu
-             8 - Assistant (search)
-            16 - App switch
-            32 - Camera
-            64 - Volume rocker
-         For example, a device with Home, Back and Menu keys would set this
-         config to 7. -->
-    <integer name="config_deviceHardwareWakeKeys">64</integer>
 
     <!-- Whether device has a screen with a higher aspect ratio -->
     <bool name="config_haveHigherAspectRatioScreen">true</bool>