Add basic documentation for minikube image command

Provide unique error code for not copyable cert for kic

Bump golang.org/x/mod from 0.4.1 to 0.4.2

Bumps [golang.org/x/mod](https://github.com/golang/mod) from 0.4.1 to 0.4.2.
- [Release notes](https://github.com/golang/mod/releases)
- [Commits](https://github.com/golang/mod/compare/v0.4.1...v0.4.2)
Signed-off-by: Ndependabot[bot] <support@github.com>

Using the image command is an alternative to using the
different environment cmds for the different clients.

minikube kubectl: The --cluster flags should be prepended

ui: break down usage for no profile found

Removed "use {port} instead of default 5000" message when disabling registry addon

Not appended, because it will break exec

test: remove unwanted docker images after functional test

skip ingress test on none driver and add warning

Enable portmap for the default cni bridge

Site: Fix dead link in memory limit advice

install losetup from util-linux in the ISO to enable support for VolumeMode=Block PVCs

Bump github.com/google/go-cmp from 0.5.4 to 0.5.5

auto-detect gce and do not enable gcp auth addon

Otherwise the registry addon will not work, since it uses
hostPort 5000 (which in turn requires port mapping enabled)

multinode cluster: fix waits and joins

add validateImageRepository func for validates --image-repository args

Silent output when talking to a shell

updating latest release on front page on release

Bumps [github.com/google/go-cmp](https://github.com/google/go-cmp) from 0.5.4 to 0.5.5.
- [Release notes](https://github.com/google/go-cmp/releases)
- [Commits](https://github.com/google/go-cmp/compare/v0.5.4...v0.5.5)
Signed-off-by: Ndependabot[bot] <support@github.com>

Update go-container registry to 0.4.1 + patch