Bump webpack from 5.75.0 to 5.76.0 (#322)

Bumps [webpack](https://github.com/webpack/webpack) from 5.75.0 to 5.76.0.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](webpack/webpack@v5.75.0...v5.76.0)

---
updated-dependencies:
- dependency-name: webpack
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -428,7 +428,7 @@
         "ts-loader": "^6.2.2",
         "typescript": "^3.9.7",
         "vsce": "^1.103.1",
-        "webpack": "^5.75.0",
+        "webpack": "^5.76.0",
         "webpack-cli": "^3.3.12"
     }
 }