Add marker comment to help test after merge

Author: danielfrankcom

CHANGELOG.md

@@ -13,3 +13,5 @@ Initial version of the [Aurora DSQL](https://aws.amazon.com/rds/aurora/dsql/) Dj
 [v0.1.0]: https://github.com/awslabs/aurora-dsql-django/tree/v0.1.0
 
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