ci: add update-flake-lock cron jobs for example-{simple, share-services} and test

[shivaraj-bh]

resolves #167

[shivaraj-bh]

Ideally it would be preferable to have all these flakes follow the same input, like in haskell-flake, but that will break a couple of just commands that depends on test flake.

[srid]

Sorry, let this slip by. But LGTM.

The N CI actions for N examples is not scaleable long-term, so we need DeterminateSystems/update-flake-lock#82

[srid]

Sorry, let this slip by. But LGTM.

The N CI actions for N examples is not scaleable long-term, so we need DeterminateSystems/update-flake-lock#82

[shivaraj-bh]

I tried out hci-effects: shivaraj-bh#4. It works great, supports multi-flake lock update and also auto-merges the PR.

And I can configure it in the dev flake: shivaraj-bh@a9a76ba

[srid]

I tried out hci-effects: shivaraj-bh#4. It works great, supports multi-flake lock update and also auto-merges the PR.

And I can configure it in the dev flake: shivaraj-bh@a9a76ba

Would be nice if we can decouple that from HCI, so as to be able to reuse it in Github Actions. I haven't looked at it in detail though.

But to use HCI (vs self-hosted Github runners) for juspay projects is something that takes a larger consideration (if you remember, we did discuss it internally last year a bit).