[PRODSEC-6575] used date instead of datetime for datePicker implementation in Shared link dialog component in ADF (#3247)

* used date instead of datetime for Shared link dialog implementation

* removed sharedLinkDateTimePickerType variable from app.config.json.tpl file and made it default in ADF

app/src/app.config.json.tpl

@@ -39,7 +39,6 @@
     "copyright": "APP.COPYRIGHT"
   },
   "viewer.maxRetries": 1,
-  "sharedLinkDateTimePickerType": "datetime",
   "customCssPath": "",
   "webFontPath": "",
   "pagination": {