[automerger skipped] [DO NOT MERGE]Move offload start related flags from...

[automerger skipped] [DO NOT MERGE]Move offload start related flags from BTA_AV_SCB to am: fa67c2de -s ours

am skip reason: Merged-In I99858852866e71d60200a798dd31d61a20b2669c with SHA-1 2e1d7673 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/bt/+/16187625

Change-Id: Iccd89c92f259815f140c1e7411cf7888c3875fbb