Update package.json (#10)

– update package version
- update contributor infos

Author: hirasso

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@swup/progress-plugin",
-  "version": "1.0.1",
+  "version": "1.1.1",
   "description": "Swup plugin for displaying a loading indicator",
   "main": "lib/index.js",
   "scripts": {
@@ -18,6 +18,11 @@
       "name": "Georgy Marchuk",
       "email": "[email protected]",
       "url": "https://gmrchk.com/"
+    },
+    {
+      "name": "Rasso Hilber",
+      "email": "[email protected]",
+      "url": "https://rassohilber.com"
     }
   ],
   "license": "MIT",