Update CHANGELOG.md for v3.13.0 release (#1764)

CHANGELOG.md

@@ -1,3 +1,17 @@
+## 3.13.0 (February 17, 2023)
+FEATURES:
+* Add new resource for AWS Auth Backend config identity: ([#1724](https://github.com/hashicorp/terraform-provider-vault/pull/1724))
+* Support `default_user_template` field on `vault_ssh_secret_backend_role`: ([#1725](https://github.com/hashicorp/terraform-provider-vault/pull/1725))
+
+IMPROVEMENTS:
+* Secrets from the AD, AWS, Azure & Nomad Secrets Engines are sensitive: ([#1726](https://github.com/hashicorp/terraform-provider-vault/pull/1726))
+* Add enterprise check for new Raft Autopilot parameter: ([#1721](https://github.com/hashicorp/terraform-provider-vault/pull/1721))
+
+BUGS:
+* Fix KVV2 datasource upon retrieval of soft deleted secrets: ([#1760](https://github.com/hashicorp/terraform-provider-vault/pull/1760))
+* Fix issue where removing optional fields in database secrets backend connection resource did not reset the fields to their default values: ([#1737](https://github.com/hashicorp/terraform-provider-vault/pull/1737))
+* Fix construction of metadata path in KV V2 resource: ([#1722](https://github.com/hashicorp/terraform-provider-vault/pull/1722))
+
 ## 3.12.0 (January 5, 2023)
 IMPROVEMENTS:
 * Add support for importing the PKI CRL config: ([#1710](https://github.com/hashicorp/terraform-provider-vault/pull/1710))