Update the browser extension version to 1.4.5

Author: robertpiosik

packages/browser/src/manifest.json

@@ -4,7 +4,7 @@
   "name": "Code Web Chat Connector",
   "short_name": "CWC",
   "description": "Initializes chatbots and lets you manage websites available for context.",
-  "version": "1.4.4",
+  "version": "1.4.5",
   "homepage_url": "https://github.com/robertpiosik/CodeWebChat",
   "icons": {
     "16": "icons/icon-16.png",