Add lmk pressure_after_kill_min_score prop

Add ro.lmk.pressure_after_kill_min_score property to config.

Test: pressure_after_kill_min_score applies if SELinux is enabled
Bug: 316242513
Change-Id: Ie974fb3eddc0c1bc5c28b2c11d516b152c390396
diff --git a/private/property_contexts b/private/property_contexts
index 4166c55..73aeb28 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -734,6 +734,7 @@
 ro.lmk.log_stats                u:object_r:lmkd_config_prop:s0 exact bool
 ro.lmk.low                      u:object_r:lmkd_config_prop:s0 exact int
 ro.lmk.medium                   u:object_r:lmkd_config_prop:s0 exact int
+ro.lmk.pressure_after_kill_min_score u:object_r:lmkd_config_prop:s0 exact int
 ro.lmk.psi_partial_stall_ms     u:object_r:lmkd_config_prop:s0 exact int
 ro.lmk.psi_complete_stall_ms    u:object_r:lmkd_config_prop:s0 exact int
 ro.lmk.stall_limit_critical     u:object_r:lmkd_config_prop:s0 exact int