Supply service & busconfig ACLs from the repo.

This change required as a part of privilege separation work:
  https://github.com/openbmc/openbmc/issues/3383

Dependant meta-phosphor change:
  https://gerrit.openbmc-project.xyz/c/openbmc/openbmc/+/41430

Signed-off-by: Anton D. Kachalov <gmouse@google.com>
Change-Id: Ic0b1b57f8a088defe096f1ab793efa1f015ca5be
diff --git a/dist/busconfig/phosphor-nslcd-authority-cert-config.conf b/dist/busconfig/phosphor-nslcd-authority-cert-config.conf
new file mode 100644
index 0000000..7737ffc
--- /dev/null
+++ b/dist/busconfig/phosphor-nslcd-authority-cert-config.conf
@@ -0,0 +1,8 @@
+<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+ "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+<busconfig>
+  <policy user="root">
+    <allow own="xyz.openbmc_project.Certs.Manager.Authority.Ldap"/>
+    <allow send_destination="xyz.openbmc_project.Certs.Manager.Authority.Ldap"/>
+  </policy>
+</busconfig>