vendor: omni: sepolicy update

thanks to CM

Change-Id: I033a7af3aaf6ba5fa3b6d78bd4ddd674e152e40c
diff --git a/sepolicy/healthd.te b/sepolicy/healthd.te
new file mode 100644
index 0000000..4711cf5
--- /dev/null
+++ b/sepolicy/healthd.te
@@ -0,0 +1 @@
+allow healthd self:capability { dac_override dac_read_search };