tama-common: lmkd: use default values

* ditch the current config as it was meant for android 10[*1]
 * lmkd will now use the PSI mechanism[*2] (since is now enabled on our kernel)

 *1 https://source.android.com/docs/core/perf/lmkd?hl=it#configuring-lmkd
 *2 https://source.android.com/docs/core/perf/lmkd?hl=it#userspace-lmkd-in-android-r

Change-Id: I2d1059a0562b4beb973ab31897e1a654dd0ebfaf

product.prop

@@ -2,13 +2,4 @@
 ro.telephony.block_binder_thread_on_incoming_calls=false
 
 # LMKD
-ro.lmk.low=1001
-ro.lmk.medium=800
-ro.lmk.critical=0
-ro.lmk.critical_upgrade=false
-ro.lmk.upgrade_pressure=100
-ro.lmk.downgrade_pressure=100
-ro.lmk.kill_heaviest_task=true
-ro.lmk.kill_timeout_ms=100
-ro.lmk.use_minfree_levels=true
 ro.lmk.log_stats=true