Add column that reflects input type if more than one can be defined in inputs page

[hsekowski-splunk]

Input type is missing once defined

[artemrys]

To be able to add an input type column to your Input page UI, you can add a "header" to the "input.table.header" with a following content:

{
    "field": "serviceTitle",
    "label": "Input Type",
}

Tested with Google Workspace add-on, working as expected.