go.mod: sync dependencies with k6 core

[github-actions]

This automated PR aligns the following dependency mismatches with k6 core:

2023/09/14 14:08:07 detected k6 core version v0.46.0
2023/09/14 14:08:07 Mismatched versions for github.com/spf13/cobra:
Ours: v1.5.0
Core: v1.4.0
2023/09/14 14:08:07 Mismatched versions for google.golang.org/grpc:
Ours: v1.57.0-dev
Core: v1.56.1
2023/09/14 14:08:07 Mismatched versions for golang.org/x/sys:
Ours: v0.11.0
Core: v0.9.0
2023/09/14 14:08:07 Mismatched versions for github.com/spf13/afero:
Ours: v1.2.2
Core: v1.1.2

The following commands were run to align the dependencies:

go get github.com/spf13/cobra@v1.4.0
go get google.golang.org/grpc@v1.56.1
go get golang.org/x/sys@v0.9.0
go get github.com/spf13/afero@v1.1.2

And produced the following output:

go: downloading github.com/spf13/cobra v1.4.0
go: downloading github.com/inconshreveable/mousetrap v1.0.0
go: downloading github.com/spf13/pflag v1.0.5
go: downgraded github.com/spf13/cobra v1.5.0 => v1.4.0
go: downloading google.golang.org/grpc v1.56.1
go: downloading golang.org/x/net v0.11.0
go: downloading github.com/golang/protobuf v1.5.3
go: downloading golang.org/x/sys v0.11.0
go: downloading google.golang.org/protobuf v1.31.0
go: downloading google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1
go: downloading golang.org/x/text v0.10.0
go: module github.com/golang/protobuf is deprecated: Use the "google.golang.org/protobuf" module instead.
go: downgraded google.golang.org/grpc v1.57.0-dev => v1.56.1
go: downloading golang.org/x/sys v0.9.0
go: downgraded golang.org/x/sys v0.11.0 => v0.9.0
go: downloading github.com/spf13/afero v1.1.2
go: downloading github.com/Microsoft/hcsshim v0.8.6
go: downloading github.com/containerd/containerd v1.4.13
go: downloading github.com/fsnotify/fsnotify v1.5.4
go: downloading github.com/onsi/gomega v1.10.1
go: downloading github.com/rogpeppe/go-internal v1.6.1
go: downloading github.com/testcontainers/testcontainers-go v0.9.0
go: downloading k8s.io/api v0.23.0-alpha.0
go: downloading k8s.io/apimachinery v0.23.0-alpha.0
go: downloading k8s.io/client-go v0.15.13-beta.0
go: downloading k8s.io/kube-openapi v0.0.0-20210421082810-95288971da7e
go: downgraded github.com/containerd/containerd v1.7.3 => v1.4.13
go: downgraded github.com/spf13/afero v1.2.2 => v1.1.2
go: downgraded github.com/testcontainers/testcontainers-go v0.21.0 => v0.9.0
go: removed github.com/testcontainers/testcontainers-go/modules/k3s v0.21.0
go: downgraded k8s.io/api v0.27.4 => v0.23.0-alpha.0
go: downgraded k8s.io/apimachinery v0.27.4 => v0.23.0-alpha.0
go: downgraded k8s.io/client-go v0.27.4 => v0.15.13-beta.0
go: downgraded k8s.io/kube-openapi v0.0.0-20230501164219-8b0f38b5fd1f => v0.0.0-20210421082810-95288971da7e

Due to a limitation of GitHub Actions, to run CI checks for this PR, close it and reopen it again.

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[roobre]

Closing so we notice when this is re-run now after #344 has been merged.