Bump web-ext from 7.5.0 to 7.6.1 (#706)

Bumps [web-ext](https://github.com/mozilla/web-ext) from 7.5.0 to 7.6.1.
- [Release notes](https://github.com/mozilla/web-ext/releases)
- [Commits](https://github.com/mozilla/web-ext/compare/7.5.0...7.6.1)

---
updated-dependencies:
- dependency-name: web-ext
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -23,7 +23,7 @@
   },
   "devDependencies": {
     "eslint": "^8.34.0",
-    "web-ext": "^7.5.0",
+    "web-ext": "^7.6.1",
     "markdown": "^0.5.0"
   },
   "version": "1.3.3"