BBA - Rename BBA Built In to BBA (HLE)

All of our BBA options are technically built in, so it made the BBA
Built In option kind of confusing as to what it did.  So rename it to
BBA HLE to make it more clear what it is doing and why it doesn't need a
TAP.

Source/Android/app/src/main/res/values/arrays.xml

@@ -102,7 +102,7 @@
         <item>Nothing</item>
         <item>Dummy</item>
         <item>Broadband Adapter (XLink Kai)</item>
-        <item>Broadband Adapter (Built In)</item>
+        <item>Broadband Adapter (HLE)</item>
     </string-array>
     <integer-array name="serialPort1DeviceValues" translatable="false">
         <item>255</item>

Source/Core/Core/HW/EXI/EXI_Device.h

@@ -96,7 +96,7 @@ struct fmt::formatter<ExpansionInterface::EXIDeviceType>
       _trans("Advance Game Port"),
       _trans("Broadband Adapter (XLink Kai)"),
       _trans("Broadband Adapter (tapserver)"),
-      _trans("Broadband Adapter (Built In)"),
+      _trans("Broadband Adapter (HLE)"),
   };
 
   constexpr formatter() : EnumFormatter(names) {}