Do not perform SSR when avdtp start

To make sure exit sniff mode can be perform before AVTDP start, stack do
not need to perform ssr which is redundant while activating the link.

Tag: #compatibility
Bug: 226693442
Bug: 232519172
Test: Regression Test b/226693442
Change-Id: Id6f983aadc78af11cd3e21ee727e0bb207291ad2
Merged-In: Id6f983aadc78af11cd3e21ee727e0bb207291ad2