This PR fixes encoding issue in CSV data generated by /reports API.
UTF-8 encoded string is being sent in response now which fixed the issue.
Tested end-end by pointing kaui-analytics-ui to these changes and making sure the csv generated shows correctly.
Tested by hitting the /reports API locally(with changes) and making sure responses correct output
This PR fixes encoding issue in CSV data generated by
/reports
API.UTF-8 encoded string is being sent in response now which fixed the issue.
Tested end-end by pointing kaui-analytics-ui to these changes and making sure the csv generated shows correctly. Tested by hitting the /reports API locally(with changes) and making sure responses correct output