Bump some Golang dependencies

[juadk]

Fix this issue https://github.com/rancher/elemental/runs/8124047778?check_suite_focus=true

[ldevulder]

To avoid doing this each time a module version is bumped, maybe we can do this:

• remove go.sum file
• have go.mod with only this:

module github.com/rancher/elemental/tests

go 1.18

• do these command in the make deps section:

deps: 
        go install -mod=mod github.com/onsi/ginkgo/v2/ginkgo
        go install -mod=mod github.com/onsi/gomega
        go mod tidy

In that cse the latest versions of ginkgo and gomega are downloaded and all the deps are calculated with the 'mod tidy` command on each run. This will avoid CI issues on the tests. Tested locally ob my lab and it seems to works.

@juadk @Itxaka WDYT?

[Itxaka]

I no longer understand go dependencies and I dont want to. If that works @ldevulder then its good to me.

[juadk]

@ldevulder Let's go with your solution!

[ldevulder]

I just pushed the changes :-)