fix: update sqlx to 0.6

[greizgh]

This will closes #10

[sedrik]

Would it make sense to upgrade to 0.6.1 now that it is out? :)

[greizgh]

Would it make sense to upgrade to 0.6.1 now that it is out? :)

The constraint has been changed to "0.6", so it will accept "0.6.1" and any other "0.6.x" version.
Since this crate is used as a lib, my understanding is that it should accept the lowest possible version ("0.6.0") and not have strict constraint to match applications' one. That is, if at some point in my app I have sqlx 0.6.5, I want the lib to use 0.6.5 (that is, unless there is a missing feature or breaking change, which doesn't seem to be the case here).

[sedrik]

Ah yes, my bad :)

[connec]

Oh thanks for this! I'll take a look at it very soon. Notifications for this project are turned off for some reason 😅

[connec]

Thank you. I'll follow this up with a release imminently.