Support uploading multiple certificates per authority service

Since the certificate manager can support multiple certificates
the CERTPATH for mode=authentication will be changed to directory.

This change depends on anothere review, see Depends-On tag.

Becase the TrustStore will be used by TLS authentication,
any operation on certificates should result in bmcweb restart, that
is why #Units to restart entry is added.

Since update procedure will not replace configuration file in /etc
all configuration files for the certificate-manager will be deployed
in /usr/share/phosphor-certificate-manager.

Signed-off-by: Zbigniew Kurzynski <zbigniew.kurzynski@intel.com>
Change-Id: I9c179751742e913faf633a7654e22ad0654fbb37
diff --git a/recipes-phosphor/certificate/phosphor-nslcd-authority-cert-config/env b/recipes-phosphor/certificate/phosphor-nslcd-authority-cert-config/env
index 849d695..d2e8814 100644
--- a/recipes-phosphor/certificate/phosphor-nslcd-authority-cert-config/env
+++ b/recipes-phosphor/certificate/phosphor-nslcd-authority-cert-config/env
@@ -3,7 +3,10 @@
 ENDPOINT=ldap
 
 #Path for the certificate file
-CERTPATH=/etc/ssl/certs/Root-CA.pem
+CERTPATH=/etc/ssl/certs/authority
+
+#Units to restart
+UNIT=bmcweb.service
 
 #Type of service
 TYPE=authority