feat: update argocd versions used for testing

[the-technat]

An attempt to get back to our promise of supporting the latest 2 versions of Argo CD.

Might require bumping libraries to new versions as well.

[onematchfox]

FYI: You may want to leave this one alone for the time being. It should generally match a version supported across all of the ArgoCD versions being tested.

https://argo-cd.readthedocs.io/en/stable/operator-manual/installation/#tested-versions

[the-technat]

Thx for the link, forgot that one. Changed the k8s version back to 1.27.11 as this is supported by Argo CD 2.10, 2.11 and 2.12.

[mkilchhofer]

Seems like Argo CD 2.12 is checking the repository:

terraform-provider-argocd/argocd/resource_argocd_repository_test.go

Line 196 in 582b426

repo = "https://helm.nginx.com/stable"

    resource_argocd_repository_test.go:45: Step 3/3 error: Error running apply: exit status 1
        
        Error: failed to update repository https://helm.nginx.com/stable
        
          with argocd_repository.helm,
          on terraform_plugin_test.tf line 19, in resource "argocd_repository" "helm":
          19: resource "argocd_repository" "helm" {
        
        rpc error: code = NotFound desc = repo 'https://helm.nginx.com/stable' not
        found

Maybe we pick argo-helm? :)

---

Update
Strange: nginx repo exists: https://helm.nginx.com/stable/index.yaml

[the-technat]

To fix the failing test I tried updating the main argo-cd module using go get github.com/argoproj/argo-cd/[email protected]. But this in itself required other dependency updates.

So in the end I just ran:

go get -u all
go mod edit -go=1.23
go mod tidy
go fix ./...

And now we are up-to-date with almost all dependencies. But that means we might be too new with some. For example client-go is now using the v1.31.1 API schema of the K8s api.

Doing all this, now golangci-lint in the current version fails, since we changed the go version 😕.

[the-technat]

Will be combined / merged into #464