added credentialConfigurationId and credentialIssuerIdentifier as metadata values on the credential entity. they can be utilized later for fetching more instances of a specific credential

Author: kkmanos

src/entities/VerifiableCredential.entity.ts

@@ -22,6 +22,12 @@ export class VerifiableCredentialEntity {
 
 	@Column({ type: "varchar", nullable: false })
 	format: string;
+
+	@Column({ type: "varchar", nullable: false, default: "" })
+	credentialConfigurationId: string = "";
+
+	@Column({ type: "varchar", nullable: false, default: "" })
+	credentialIssuerIdentifier: string = "";
 }