Update git submodules

* Update platform/packages/services/Telecomm from branch 'master'
  to 667eecfe747a0349e5abb7950d46f1d70f33dc15
  - BluetoothRouteManager: Fix switching between HFP and LeAudio
    
    When switching between devices we need to make sure to close audio
    connection in active device before connecting the other one.
    
    Tag: #feature
    Bug: 159786353
    Sponsor: jpawlowski@
    test: switch between HFP and LeAudio during call
    Change-Id: Id5adb411557b0437e89775991bf3158fd4fd6ef1
    
1 file changed