[sepolicy] allow system server to read incfs metrics from sysfs
Address denial messages like:
05-05 05:02:21.480 1597 1597 W Binder:1597_12: type=1400 audit(0.0:140): avc: denied { read } for name="reads_delayed_min" dev="sysfs" ino=107358 scontext=u:r:system_server:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=0
BUG: 184844615
Test: atest android.cts.statsdatom.incremental.AppErrorAtomTests#testAppCrashOnIncremental
Change-Id: I201e27e48a08f99f41a030e06c6f22518294e056
diff --git a/private/compat/30.0/30.0.cil b/private/compat/30.0/30.0.cil
index ac3d463..9f40876 100644
--- a/private/compat/30.0/30.0.cil
+++ b/private/compat/30.0/30.0.cil
@@ -2012,6 +2012,7 @@
(typeattributeset surfaceflinger_tmpfs_30_0 (surfaceflinger_tmpfs))
(typeattributeset swap_block_device_30_0 (swap_block_device))
(typeattributeset sysfs_30_0 (sysfs sysfs_fs_incfs_features))
+(typeattributeset sysfs_30_0 (sysfs sysfs_fs_incfs_metrics))
(typeattributeset sysfs_android_usb_30_0 (sysfs_android_usb))
(typeattributeset sysfs_batteryinfo_30_0 (sysfs_batteryinfo))
(typeattributeset sysfs_bluetooth_writable_30_0 (sysfs_bluetooth_writable))