fix: aws replay test - delete index was not working due to kind character...

Replay test was failing since the delete index was not properly encoded, even though indexer service returns 200 despite the improper url encoding resulting in index not being found. Since the index never gets deleted, the test always passes since the replay operation will just re-index the records that are already present. However, there is a bug on Indexer service which prevents a record from being indexed due to some schema/index mismatch with null values the Virtual properties name. This causes all future records for that kind to fail being indexed, which caused this Replay test to fail. Deleting the index (properly) clears the index, allowing it to be re-created and allowing the record to be indexed correctly.