url create should validate host format

[metacosm]

/kind bug

What versions of software are you using?

Operating System:
macOS

Output of odo version:
odo v1.2.3 (9be483f)

How did you run odo exactly?

odo url create --host https://127.0.0.1:60104 --ingress

Actual behavior

URL was accepted

Expected behavior

URL should report an error that the format is not appropriate similar to what happens during push

Any logs, error output, etc?

No, though subsequent odo push fail with:

Applying URL changes
 ✗  Failed To Update Config To Component Deployed.
Error: unable to create ingress: error creating ingress: Ingress.extensions "java-quarkus-8080" is invalid: spec.rules[0].host: Invalid value: "java-quarkus-8080.https://127.0.0.1:60104": a DNS-1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')