Adding in Second digicert VOMS for project8

Author: kagross

vomsdir/project8/voms.hep.pnnl.gov.lsc

@@ -1,2 +1,4 @@
+/DC=com/DC=DigiCert-Grid/O=Open Science Grid/OU=Services/CN=voms.hep.pnnl.gov
+/DC=com/DC=DigiCert-Grid/O=DigiCert Grid/CN=DigiCert Grid CA-1 G2
 /DC=org/DC=opensciencegrid/O=Open Science Grid/OU=Services/CN=voms/voms.hep.pnnl.gov
 /DC=org/DC=cilogon/C=US/O=CILogon/CN=CILogon OSG CA 1