Fixed link to icon

Author: RinkeHoekstra

package.json

@@ -4,7 +4,8 @@
   "publisher": "Elsevier",
   "repository": "https://github.com/elsevierlabs-os/linked-data",
   "description": "This extension provides shortcuts for standard Linked Data operations, format conversions, validation, querying and a graph visualization.",
-  "version": "1.0.0",
+  "version": "1.0.1",
+  "icon": "media/img/lde-icon.png",
   "engines": {
     "vscode": "^1.59.0"
   },