bump version of swagger-ui-dist due to security update

Author: Stephen Scott

package.json

@@ -1,6 +1,6 @@
 {
   "name": "swagger-ui-express",
-  "version": "4.2.0",
+  "version": "4.3.0",
   "description": "Swagger UI Express",
   "main": "./index.js",
   "files": [
@@ -50,7 +50,7 @@
   },
   "homepage": "https://github.com/scottie1984/swagger-ui-express",
   "dependencies": {
-    "swagger-ui-dist": ">3.52.5"
+    "swagger-ui-dist": ">=4.1.3"
   },
   "peerDependencies": {
     "express": ">=4.0.0"