add logging for missing certs in KMP

pkg/verifier/notation/truststore.go

@@ -59,12 +59,13 @@ func (s trustStore) getCertificatesInternal(ctx context.Context, namedStore stri
 			result := keymanagementprovider.FlattenKMPMap(keymanagementprovider.GetCertificatesFromMap(certStore))
 			// notation verifier does not consider specific named/versioned certificates within a key management provider resource
 			if len(result) == 0 {
+				logger.GetLogger(ctx, logOpt).Warnf("no certificate fetched for Key Management Provider %+v", certStore)
 				// check certificate store if key management provider does not have certificates.
 				// NOTE: certificate store and key management provider should not be configured together.
 				// User will be warned by the controller/CLI
 				result = certificatesMap[certStore]
 				if len(result) == 0 {
-					logger.GetLogger(ctx, logOpt).Warnf("no certificate fetched for certStore %+v", certStore)
+					logger.GetLogger(ctx, logOpt).Warnf("no certificate fetched for Certificate Store %+v", certStore)
 				}
 			}
 			certs = append(certs, result...)