Define debuggerd class, permissions, and rules.

Define a new class, permissions, and rules for the debuggerd
SELinux MAC checks.

Used by Ib317564e54e07cc21f259e75124b762ad17c6e16 for debuggerd.

Change-Id: I8e120d319512ff207ed22ed87cde4e0432a13dda
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
diff --git a/access_vectors b/access_vectors
index 5e78341..1b26bce 100644
--- a/access_vectors
+++ b/access_vectors
@@ -915,3 +915,9 @@
 	duplicate
 	clear_uid
 }
+
+class debuggerd
+{
+	dump_tombstone
+	dump_backtrace
+}