When we receive an endpoint address without a protocol, our code states we
don't support them and that the format is deprecated.
In reality it was not the case, e.g:
When we received an address in the form of `127.0.0.1`, we'd attempt to
parse the scheme from it, we'd realise is does have one (would be
equivalent to "") and our function `parseEndpoint` would return `"", "", fmt.Error`.
Then, our `parseEndpointWithFallbackProtocol` would use the
fallback protocol (unix) and attempt to connect to `unix://127.0.0.1`.
This meant two things:
1. The error returned from `parseEndpoint` would never be thrown
2. We would connect anyways since the address is valid
This commit changes the assertion logic to match the intention of using
a fallback protocol when one is not supplied.
When the probe.cri is enabled the CRI probe will be used to gather
the container information via the CRI API. For now only the basic
information is included in the generated report, those that we can get
via the CRI ListContainersRequest.
