build(deps-dev): bump stylelint-config-twbs-bootstrap (#3916)

Bumps [stylelint-config-twbs-bootstrap](https://github.com/twbs/stylelint-config-twbs-bootstrap) from 2.2.0 to 2.2.1.
- [Release notes](https://github.com/twbs/stylelint-config-twbs-bootstrap/releases)
- [Commits](twbs/stylelint-config-twbs-bootstrap@v2.2.0...v2.2.1)

---
updated-dependencies:
- dependency-name: stylelint-config-twbs-bootstrap
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -79,7 +79,7 @@
     "st": "^3.0.0",
     "standard": "^16.0.3",
     "stylelint": "^13.13.1",
-    "stylelint-config-twbs-bootstrap": "^2.2.0",
+    "stylelint-config-twbs-bootstrap": "^2.2.1",
     "tape": "^5.2.2",
     "vnu-jar": "21.4.9"
   }