[grid] Adjusting PortProber for Docker execution
[grid] Adjusting PortProber for Docker execution

We cannot check all interfaces when running inside
Docker.

[skip ci]

titusfortner/selenium,SeleniumHQ/selenium,SeleniumHQ/selenium,joshmgrant/selenium,valfirst/selenium,titusfortner/selenium,titusfortner/selenium,titusfortner/selenium,valfirst/selenium,SeleniumHQ/selenium,valfirst/selenium,joshmgrant/selenium,SeleniumHQ/selenium,valfirst/selenium,joshmgrant/selenium,titusfortner/selenium,valfirst/selenium,SeleniumHQ/selenium,SeleniumHQ/selenium,SeleniumHQ/selenium,valfirst/selenium,titusfortner/selenium,valfirst/selenium,joshmgrant/selenium,SeleniumHQ/selenium,valfirst/selenium,joshmgrant/selenium,titusfortner/selenium,valfirst/selenium,SeleniumHQ/selenium,joshmgrant/selenium,valfirst/selenium,valfirst/selenium,joshmgrant/selenium,titusfortner/selenium,SeleniumHQ/selenium,joshmgrant/selenium,joshmgrant/selenium,titusfortner/selenium,SeleniumHQ/selenium,titusfortner/selenium,joshmgrant/selenium,joshmgrant/selenium,titusfortner/selenium