Release 1.13.0 (#1464)

* Version bump 1.13.0

* Update CHANGELOG

Co-authored-by: ci.datadog-api-spec <packages@datadoghq.com>
Co-authored-by: api-clients-generation-pipeline[bot] <54105614+api-clients-generation-pipeline[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -1,5 +1,21 @@
 # CHANGELOG
 
+## 1.13.0 / 2022-04-20
+
+### Fixed
+* Set correct type for `tags` property by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-go/pull/1452
+### Added
+* Add `restricted_roles` to Synthetics tests and private locations by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-go/pull/1443
+* Add v2 SAML config IdP Metadata upload endpoint by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-go/pull/1450
+* Support pagination in Python by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-go/pull/1457
+### Changed
+* Remove references to optional arrays by @jirikuncar in https://github.com/DataDog/datadog-api-client-go/pull/1454
+### Removed
+* [dashboards] Removed `issue_stream` type from `ListStreamSource` by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-go/pull/1446
+
+
+**Full Changelog**: https://github.com/DataDog/datadog-api-client-go/compare/v1.12.0...v1.13.0
+
 ## 1.12.0 / 2022-04-06
 
 ### Fixed

version.go

@@ -1,4 +1,4 @@
 package client
 
 // Version used in User-Agent header.
-const Version = "1.12.1+dev"
+const Version = "1.13.0"