As a user, I should be able to configure the console route HAProxy timeout.

AC:

• Add a new field into the console-operator config API which will be used for configuration the HAProxy timeout
• The console-operator will read this configuration and set appropriate value to the console route HAproxy timeout annotation.
• The console operator does not stomp the custom value once it has been set by the user.
• Add e2e test and update current unit tests.