CredScan suppressions for test certs/keys

Author: mccoyp

eng/CredScanSuppression.json

@@ -35,6 +35,12 @@
                 "eng/common/testproxy/dotnet-devcert.pfx",
                 "sdk/confidentialledger/azure-confidentialledger/tests/_shared/constants.py",
                 "sdk/keyvault/azure-keyvault-certificates/tests/ca.key",
+                "sdk/keyvault/azure-keyvault-securitydomain/tests/resources/certificate0.cer",
+                "sdk/keyvault/azure-keyvault-securitydomain/tests/resources/certificate1.cer",
+                "sdk/keyvault/azure-keyvault-securitydomain/tests/resources/certificate2.cer",
+                "sdk/keyvault/azure-keyvault-securitydomain/tests/resources/certificate0.pem",
+                "sdk/keyvault/azure-keyvault-securitydomain/tests/resources/certificate1.pem",
+                "sdk/keyvault/azure-keyvault-securitydomain/tests/resources/certificate2.pem",
                 "sdk/identity/azure-identity/tests/certificate.pfx",
                 "sdk/identity/azure-identity/tests/certificate.pem",
                 "sdk/identity/azure-identity/tests/certificate-with-password.pfx",