leaudio: Improve dumpsys log for stream creation speed

This patch addts more detailed information about stream craetion time.

Stream creation speed:  [ 🌧️ 15:37:53 G_id: 1(#2), LIVE, t:2082ms (r:637/s:1031/hal:414)], [ 🌟 15:37:49 G_id: 1(#2), SOUNDEFFECTS, t:787ms (hal:10)]

When there is not reconfiguration logs will look like this:
[ 🌟 15:37:49 G_id: 1(#2), SOUNDEFFECTS, t:787ms (hal:10)]

🌟 -> nice indicator
15:37:49   -> when stream got established
G_id: 1 ->  group id
(#2)   ->  number of connected devices during stream setup
SOUNDEFFECT -> context type
t:787ms     -> total time for stream creation
(hal:10)  -> time spent in Audio HAL in ms

When there reconfiguration happend there are additional logs like here:
[ 🌧️ 15:37:53 G_id: 1(#2), LIVE, t:2082ms (r:637/s:1031/hal:414)]

r:637  -> reconfiguration time in ms (stream release and put into Configured state)
s:1031 -> stream create time in ms (QoS Configured -> Streaming state)
hal: 414 -> time spent in Audio HAL

Bug: 331775328
Flag: Exempt, logging only code
Test: mmm packages/modules/Bluetooth

Change-Id: I4740824a01b7269dbf74b76d2bd8935e506e4134