Use cache-dependency-path in actions/setup-go

[pellared]

With actions/setup-go updated to v4 the caching is enabled by default. We should consider setting cache-dependency-path: '**/go.sum'. However, we need to ensure on a fork what is time diff benefit (if any).

Originally posted by @pellared in #3901 (comment)

[tijmenstor]

Hey, I'd like to test the time benefit of this if possible.

[tijmenstor]

@MrAlias & @pellared comparing current runs to new runs using cache-dependency-path, most notable benefit is MacOS compatibility test runs. Overall, adding this specifically does not give a lot of benefit. You could only change the caching of MacOS for example.

old caching run

cache-dependency-path run

[ashutosh887]

@pellared @Tijmen34
Please assign me to work on this issue

[dmathieu]

Is there really any work needed? It seems @Tijmen34's test showed this has very little impact.

[tijmenstor]

I actually do see some value in adding this to improve the speed of MacOS compatibility tests. It is however up for debate.

[pellared]

@Tijmen34 I really like this commit: https://github.com/Tijmen34/opentelemetry-go/commit/22221455677144d26173711552c314e4206c157c

1. It is simpler
2. It is a little faster (for sure not worse)
3. It has been recently showcased in https://github.com/mvdan/github-actions-golang/ per Update setup-go mvdan/github-actions-golang#27

Feel free to open a PR 😉

[tijmenstor]

@Tijmen34 I really like this commit: Tijmen34@2222145

1. It is simpler

2. It is a little faster (for sure not worse)

3. It has been recently showcased in https://github.com/mvdan/github-actions-golang/ per [Update setup-go mvdan/github-actions-golang#27](https://github.com/mvdan/github-actions-golang/pull/27)

Feel free to open a PR 😉

Thanks, great to hear. PR has been opened, very happy that I have been able to contribute. 😄

[pellared]

Fixed in #4074