title: Ag-grid date filter datepicker not loading in edge (works in chrome)
body: <p>I have a date field using the filter: <code>agDateColumnFilter</code></p>
  
  <p>When I load the grid in chrome and select to filter this date field the dialog presented contains an input of type 'date' allowing me to open up a datepicker.</p>
  
  <p>When I perform the exact same action in Microsoft Edge then an input of type 'text' is rendered in the dialog and I am unable to open up a datepicker. Despite Edge supporting inputs of type 'date'.</p>
  
  <p>Does anyone know how to force it to render an input of type 'date' or if there is a way of defining a custom filter with some custom html that I can place a custom datepicker or something?</p>
  
  <p>The version I am currently am using is: </p>
  
  <pre><code>"ag-grid-community": "20.1.0",
  "ag-grid-enterprise": "20.1.0"
  </code></pre>