Add idmap2 and idmap2d

Bug: 78815803
Test: builds, boots
Test: manual: adb shell idmap2 create ...
Test: manual: adb shell ps | grep -e idmap2d
Change-Id: I60852e15d99329896ff9de6559d1e7cd1c67e33d
diff --git a/private/idmap.te b/private/idmap.te
index 73abf35..c982783 100644
--- a/private/idmap.te
+++ b/private/idmap.te
@@ -1 +1,3 @@
 typeattribute idmap coredomain;
+
+init_daemon_domain(idmap)