Bring back the search to cq/gui/components/authoring/dialog/fileupload

[#1]

Request for Feature Enhancement (RFE) Summary:	Add back the search field to the cq/gui/components/authoring/dialog/fileupload component
Use-case:	Back in AEM 6.5 the fileupload had a search field that made it easier to pick assets in core components such as Image v3 or Page v3. Now it's not supported and the "fix" is to use other components that lack the comprehensive UI of fileupload
Current/Experienced Behavior:	When you click on Pick you don't get a search field, it just says "Select Path" and you have to manually go to the image's path (which is troublesome in folders with over 100 files)
Improved/Expected Behavior:	Instead of the header that says "Select Path" add the search like in the pathfield
Environment Details (AEM version/service pack, any other specifics if applicable):	AEM as a Cloud Service.
Customer-name/Organization name:	Teladoc Health
Screenshot (if applicable):
Code package (if applicable):