chore: version bump to 7.43.0 (#3970)

OKTA-1120067 chore: version bump to 7.43.0

Author: shuowu-okta

package.json

@@ -2,7 +2,7 @@
   "private": true,
   "name": "@okta/okta-signin-widget",
   "description": "The Okta Sign-In Widget",
-  "version": "7.42.0",
+  "version": "7.43.0",
   "homepage": "https://github.com/okta/okta-signin-widget",
   "license": "Apache-2.0",
   "repository": {