Bump stylelint-config-twbs-bootstrap from 1.0.0 to 1.1.0 (twbs#97)

Bumps [stylelint-config-twbs-bootstrap](https://github.com/twbs/stylelint-config-twbs-bootstrap) from 1.0.0 to 1.1.0.
- [Release notes](https://github.com/twbs/stylelint-config-twbs-bootstrap/releases)
- [Commits](twbs/stylelint-config-twbs-bootstrap@v1.0.0...v1.1.0)

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

package.json

@@ -47,7 +47,7 @@
     "postcss-cli": "^6.1.3",
     "shx": "^0.3.2",
     "stylelint": "^12.0.1",
-    "stylelint-config-twbs-bootstrap": "^1.0.0",
+    "stylelint-config-twbs-bootstrap": "^1.1.0",
     "svgo": "^1.3.2",
     "vnu-jar": "19.9.4"
   },