🐛 use named tuple instead of return order

[Anon-136]

There is a problem in the code below that it doesn't always return a row in the same order

For example, queue[21] can be a testcase in a system but a timestamp in another system

What I found is that we can use named dict/tuple from db query

https://stackoverflow.com/a/21158159

but i needed to upgrade to psycopg2 and did some weird installation to make it work with alpine

Ref: psycopg/psycopg2#684

Please review!

[Nepumi-Jr]

LGTM