[Enhancement] Add filter input for port/vlan/inner vlan fields in add/edit flow in GUI

[pkazlenka]

Currently, there are dropdowns in our GUI to set port/vlan/inner vlan fields in add/edit flow in GUI. This is inconvenient, because you need to scroll for some time to choose e.g. vlan 4000.
It would be nice to add input filter for this component, so that you can start typing number you need and dropdown contains only matching options (e.g., if you type '123', you should be able to choose from dropdown only eleven options: '123' and '123[0-9]').