Tell the user to toggle Bluetooth when enabling HCI logs

Fixes: 67634644
Test: Manually inspect the new text in developer settings
Change-Id: Ic8b08c8d6d0c7727a03a265fb6b10a3c55fd96cb
Merged-In: Ic8b08c8d6d0c7727a03a265fb6b10a3c55fd96cb
(cherry picked from commit 81bd065c55d41242cf8eb9411d94d6b3912371fa)
1 file changed