Merge changes from topic "c2hal_vts_0307"

* changes:
  codec2: VTS add support for Empty EOS in AudioDectest
  codec2: VTS fix Master test for multiple IComponent services
  codec2: VTS add support for nSamplesPerFrame in AudioEnctest
  codec2: VTS add support for Empty EOS in VideoEnctest
  codec2: VTS add support for Empty EOS in VideoDectest
  codec2: VTS add support for Empty EOS in AudioEnctest
  VTS: Fix DecodeTest For Audio Decoders.