NIFI-15020 Reverted property change name on VAULT_URI property.

Author: dan-s1

nifi-extension-bundles/nifi-hashicorp-vault-bundle/nifi-hashicorp-vault-client-service-api/src/main/java/org/apache/nifi/vault/hashicorp/HashiCorpVaultClientService.java

@@ -47,6 +47,8 @@ public interface HashiCorpVaultClientService extends ControllerService, Verifiab
 
     PropertyDescriptor VAULT_URI = new PropertyDescriptor.Builder()
             .name("Vault URI")
+            .name("vault.uri")
+            .displayName("Vault URI")
             .description("The URI of the HashiCorp Vault server (e.g., http://localhost:8200).  Required if not specified in the " +
                     "Bootstrap HashiCorp Vault Configuration File.")
             .required(true)