Build issue: docker fails when trying to install postgres 13+225

[ethanstrominger]

Overview

As a developer, I want to be able to deploy docker without any fatal errors.

Solution

Remove the line that installs postgres. It may not be needed. Otherwise, update 13+225 to an appropiate value.

[fyliu]

Just for reference, @freaky4wrld used this solution in his PR.

-  postgresql=13+225 \
+  postgresql=13+225+deb11u1 \

[fyliu]

@ethanstrominger said removing this dependency also works, and indeed it worked for me. In fact, it looks like graphviz is the only required dependency.

[fyliu]

Fixed in 37f3005
There's also a PR which removes it.