Move watchdogd out of init and into its own domain

Bug: 73660730
Test: watchdogd still runs
Change-Id: I31697c7c6fa2f7009731ff48c659af051838e42f
diff --git a/private/compat/26.0/26.0.ignore.cil b/private/compat/26.0/26.0.ignore.cil
index f29703e..daeee95 100644
--- a/private/compat/26.0/26.0.ignore.cil
+++ b/private/compat/26.0/26.0.ignore.cil
@@ -156,6 +156,7 @@
     wait_for_keymaster
     wait_for_keymaster_exec
     wait_for_keymaster_tmpfs
+    watchdogd_tmpfs
     wpantund
     wpantund_exec
     wpantund_service