Dontaudit property access by odrefresh in the VM

Bug: 210030607
Test: composd_cmd test-compile, no more denials in vm.log
Change-Id: I728398f812680354b813d03e0d23eecca330c47e
diff --git a/microdroid/system/private/odrefresh.te b/microdroid/system/private/odrefresh.te
index d8b4392..be11b69 100644
--- a/microdroid/system/private/odrefresh.te
+++ b/microdroid/system/private/odrefresh.te
@@ -30,3 +30,8 @@
 # (unless specified otherwise). Without allowing the use, the execution will
 # fail immediately. See b/210909688.
 allow odrefresh compos:fd use;
+
+# Silently ignore the access to properties. Unlike on Android, parameters
+# should be passed from command line to avoid global state.
+dontaudit odrefresh property_socket:sock_file write;
+dontaudit odrefresh dalvik_config_prop:file read;