container image lacks ssh client

This container image lacks ssh which causes test actions that might require using ssh to no longer work as opposed to the container used in previous repo git-actions: `quay.io/ibmgaragecloud/cli-tools:v0.15`

```
docker run -it quay.io/cloudnativetoolkit/cli-tools:v1.1
~ $ ssh
/bin/sh: ssh: not found
~ $ /usr/bin/ssh
/bin/sh: /usr/bin/ssh: not found
```