[Bug][Dashboard] DORA dashboard didn't show data as some versions of MySQL were case-sensitive

[abeizn]

Search before asking

• I had searched in the issues and found no similar issues.

What happened

Different versions of mysql are case-sensitive, so the dashboard may not display the data.

mysql 8.0.33:

mysql 8.0.26

Due to the performance of different versions of mysql, our dashboard display may have problems, so we need to unify the values in the dashboard into the original data style.

1. issue.type="incident" :

2. issue.type="INCIDENT" :
   

What do you expect to happen

Different versions of mysql can display the same data.

How to reproduce

Use a different mysql version

Anything else

No response

Version

main

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct