RCU fixed the combo key issue

1. fixed the combo key issue, as well as showing LEDs
2. create variable at 0x780F0. If it is uninitialized,
   then write it as 0x23, i.e. 7.5dBm. This version
   doesn't read it out.

Set the version number to 2.17

Bug: b/266562271
Test: tested combo keys [back + OK] = bugreport
                        [back + down] = talkback
Change-Id: Ie658055c95a95badb770c99495e32b7daea020f7
4 files changed