[ALPS04284125] Sepolicy: add lost label

[Detail]
netd_socket is deprecated in a/26f84c6.
The netd_socket used in mulitple modem generation,
for cross modem compatibility we add a dummy label to
prevent splitting new branch.

MTK-Commit-Id: b949378b387f9eb942de90b7475aea4ec711f68c

Change-Id: I5179175d9df973a0da01d4520269468b70f742ce
CR-Id: ALPS04284125
Feature: Modem Interface Driver

non_plat/file.te

@@ -353,3 +353,5 @@ type sysfs_dis_nafg, fs_type, sysfs_type;
 
 
 type aee_dipdebug_vendor_file, file_type, data_file_type;
+
+type netd_socket, file_type, coredomain_socket;

non_plat/file_contexts

@@ -12,7 +12,7 @@
 #############################
 # Custom files
 (/vendor)?/custom(/.*)?		u:object_r:custom_file:s0
-
+/dev/socket/netd    u:object_r:netd_socket:s0
 
 
 #############################

prebuilts/api/26.0/nonplat_sepolicy.cil

@@ -1625,6 +1625,8 @@
 (roletype object_r nvram_agent_service_26_0)
 (typeattribute thermalindicator_26_0)
 (roletype object_r thermalindicator_26_0)
+(type netd_socket)
+(roletype object_r netd_socket)
 (type hostapd_socket)
 (roletype object_r hostapd_socket)
 (type hal_audio_default)

prebuilts/api/26.0/plat_private/file_contexts

@@ -42,3 +42,5 @@
 
 # For boot type
 /sys/devices/virtual/BOOT/BOOT/boot/boot_type(/.*)? u:object_r:sysfs_boot_type:s0
+
+/dev/socket/netd    u:object_r:netd_socket:s0

prebuilts/api/26.0/plat_public/file.te

@@ -4,4 +4,4 @@
 
 #for drm key install
 type provision_file, file_type, data_file_type;
-type key_install_data_file, file_type, data_file_type;
+type key_install_data_file, file_type, data_file_type;

private/compat/26.0/26.0.cil

@@ -12,6 +12,7 @@
 (type mediacasserver_service)
 (type tracing_shell_writable)
 (type tracing_shell_writable_debug)
+(type netd_socket)
 
 (typeattributeset tracing_shell_writable_debug_26_0 (debugfs_tracing_debug tracing_shell_writable_debug))
 (typeattributeset priv_app_26_0 (mediaprovider priv_app))