[automerger skipped] Merge "Hearing Aid: Remove std::promise from suspend / resume calls, and stop audio ticks by no devices" into qt-qpr1-dev am: f615b16f -s ours
am: 0bb7b93e -s ours
am skip reason: change_id If0b279a191d86b30db41a682dc7f0ad9470cb10e with SHA1 905ae5f6 is in history

Change-Id: Id52c4809bf53c045b98876716ed1add0421e7d3f