Bump go version

[mstoykov]

What?

Update k6 to use go 1.23 and 1.24 instead of 1.22 and 1.23.

This bumps us to the currently supported by the golang team go versions

Why?

We already have PRs #4601 that are blocked on us still using 1.22 in some places.

Also go 1.24.1 has been released with a number of bugfixes and CVE fix that is only available for 1.23.+

Checklist

• I have performed a self-review of my code.
• I have commented on my code, particularly in hard-to-understand areas.
• I have added tests for my changes.
• I have run linter and tests locally (make check) and all pass.

Checklist: Documentation (only for k6 maintainers and if relevant)

Please do not merge this PR until the following items are filled out.

• I have added the correct milestone and labels to the PR.
• I have updated the k6-documentation: grafana/k6-docs#PR-NUMBER
• I have updated the TypeScript definitions: grafana/k6-DefinitelyTyped#PR-NUMBER
• I have updated the release notes: link

Related PR(s)/Issue(s)

The base branch was changed.

[Fernando-hub527]

Hi!
After updating my branch based on master, I noticed that the test below was failing. Looking back through some commits, I found that the test started failing after this PR was added. I'm still investigating, but if you have any tips on possible causes, I'd appreciate it!

[mstoykov]

@Fernando-hub527 this looks more like a flaky test and unlikely to have anything to do with bumping the go version.

Please if you want to report an issue do open a new one 🙇

[Fernando-hub527]

@Fernando-hub527 this looks more like a flaky test and unlikely to have anything to do with bumping the go version.

Please if you want to report an issue do open a new one 🙇

Alright, I'll investigate the issue further and try to understand what's causing this instability.