chore(deps): update postgres docker tag to v15.8 - autoclosed

[renovate]

This PR contains the following updates:

Package	Update	Change
postgres	minor	15.5 -> 15.8

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[Kobzol]

@MarcoIeni Umm, I'm not sure if we want updates like this. Particularly because we need to upgrade this version also in AWS. Is there a way to configure renovatebot to only update Cargo.lock and nothing else? :)

[MarcoIeni]

Particularly because we need to upgrade this version also in AWS

Makes sense! We definitely need to disable this docker-compose update. I'll do it once we agree on the next point 👍

Is there a way to configure renovatebot to only update Cargo.lock and nothing else? :)

Yes, sure, we could do it. But imo there are other valuable updates such as GitHub actions and Docker file.

Here are some examples:

• https://github.com/MarcoIeni/renovate-playground/pull/2/files
• https://github.com/MarcoIeni/renovate-playground/pull/7/files

What do you think?

[Kobzol]

So, out of #134, I'd say that the useful things are:

• Cargo.lock updates (i.e. cargo update, say every month)
• Rust package upgrades (i.e. cargo upgrade, although this should happen relatively rarely, like once every N months)
• Updates of CI actions in the GHA YAML files

I'd leave updating Docker base image and service versions to be manual, it will be done very sporadically anyway.