[sda-auth] update to go1.20

[aaperis]

Update to go1.20 and update modules from #264, #265 while avoiding the toolchain bug in dependabot.

Also add a small fix in the compose file to make life easier.

[pontus]

Do we want to do this? I did some research and the toolchain addition is a bug that should be fixed now (dependabot is having issues with parts of the sensitive-data-archive for other reasons and thus asking it to recreate the PR doesn't currently work).

I have a slight preference for not doing this as bumping to 1.21 involves work on most platforms.

[kusalananda]

Do we want to do this? I did some research and the toolchain addition is a bug that should be fixed now (dependabot is having issues with parts of the sensitive-data-archive for other reasons and thus asking it to recreate the PR doesn't currently work).

I have a slight preference for not doing this as bumping to 1.21 involves work on most platforms.

What about doing the other updates that dependabot suggests, but leaving the toolchain update (and Go version bump) for later?

[kusalananda]

In the morning meeting, we discussed moving to 1.20 (which I presume means 1.20.7, the latest 1.20 release), and applying the dependabot changes not related to the toolchain. I believe @aaperis said he'll do something along these lines later.

[kusalananda]

But see failing test: https://github.com/neicnordic/sensitive-data-archive/actions/runs/6036698927/job/16379492436?pr=276

[jbygdell]

But see failing test: https://github.com/neicnordic/sensitive-data-archive/actions/runs/6036698927/job/16379492436?pr=276

That test seems to fail randomly, it will be removed with the merging of the sda-pipeline folder.