Update CHANGELOG (#1543)

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

Author: api-clients-generation-pipeline[bot]

CHANGELOG.md

@@ -1,5 +1,32 @@
 # Changelog
 
+## 2.14.0 / 2023-06-27
+
+### Fixed
+* Mark `restricted_roles` as nullable in monitor update request by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1508
+* Mark additional usage fields as `nullable` by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1516
+* Updated findings api error responses by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1486
+* Mark usage metering field `lines_indexed` as `nullable` by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1521
+* Update dashboard widget axis field descriptions by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1507
+* Fix `CreateGCPSTSAccount` return code and update tests by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1528
+* Fix `CreateGCPSTSAccount` response status code by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1531
+* Add missing descriptions for authorization scopes in public docs  by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1529
+* Update CI Visibility pipelines write API endpoint fields by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1535
+### Added
+* Add support for mute findings endpoint by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1469
+* Expose `database-monitoring` monitor type by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1354
+* Add endpoint to get Synthetics default locations by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1515
+* Add usage metering RUM Roku fields by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1522
+* Add usage metering fields for AWS and Azure cloud cost management by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1524
+* Add support for CI Visibility create pipeline events endpoint by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1523
+* Add isUndefined synthetics assertion operator by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1527
+* Add missing Synthetics and Metrics Scope descriptions by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1530
+### Deprecated
+* mark v1 GCP APIs as deprecated by @api-clients-generation-pipeline in https://github.com/DataDog/datadog-api-client-python/pull/1518
+
+
+**Full Changelog**: https://github.com/DataDog/datadog-api-client-python/compare/2.13.2...2.14.0
+
 ## 2.13.2 / 2023-06-05
 
 ### Fixed