Prepare 0.33.0 release (#211)

* Prepare 0.33.0 release
* Include aws-sdk-go-v2 update in this release

---------

Co-authored-by: Nathan Verzemnieks <[email protected]>

Author: kevinwcyu

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 All notable changes to this project will be documented in this file.
 
+## 0.33.0
+
+- Update CodeBuild metrics and dimensions by @hectorruiz-it in https://github.com/grafana/grafana-aws-sdk/pull/209
+- Add support for aws-sdk-go-v2 authentication by @njvrzm in https://github.com/grafana/grafana-aws-sdk/pull/202
+
 ## 0.32.0
 
 - AWSDS: Add QueryExecutionError type