Add lmkd. ro.lmk.thrashing_limit_critical property policies

Add policies to control ro.lmk.thrashing_limit_critical lmkd property.

Bug: 181778155
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I25eeb84e6e073510e2f516fd38b80c67afe26917
diff --git a/private/property_contexts b/private/property_contexts
index 714737f..6a00538 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -497,6 +497,7 @@
 ro.lmk.swap_free_low_percentage u:object_r:lmkd_config_prop:s0 exact int
 ro.lmk.swap_util_max            u:object_r:lmkd_config_prop:s0 exact int
 ro.lmk.thrashing_limit          u:object_r:lmkd_config_prop:s0 exact int
+ro.lmk.thrashing_limit_critical u:object_r:lmkd_config_prop:s0 exact int
 ro.lmk.thrashing_limit_decay    u:object_r:lmkd_config_prop:s0 exact int
 ro.lmk.use_minfree_levels       u:object_r:lmkd_config_prop:s0 exact bool
 ro.lmk.upgrade_pressure         u:object_r:lmkd_config_prop:s0 exact int