Bump swiper from 6.4.5 to 6.5.1 in /example/webpack

Bumps [swiper](https://github.com/nolimits4web/Swiper) from 6.4.5 to 6.5.1.
- [Release notes](https://github.com/nolimits4web/Swiper/releases)
- [Changelog](https://github.com/nolimits4web/swiper/blob/master/CHANGELOG.md)
- [Commits](nolimits4web/swiper@v6.4.5...v6.5.1)

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

example/webpack/package-lock.json

@@ -20,6 +20,6 @@
     "webpack-dev-server": "^3.11.0"
   },
   "dependencies": {
-    "swiper": "^6.4.5"
+    "swiper": "^6.5.1"
   }
 }