chore(deps): bump @spinnaker/styleguide from 1.0.17 to 1.0.18 (#8152)

Bumps [@spinnaker/styleguide](https://github.com/spinnaker/styleguide) from 1.0.17 to 1.0.18.
- [Release notes](https://github.com/spinnaker/styleguide/releases)
- [Commits](https://github.com/spinnaker/styleguide/commits)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package.json

@@ -30,7 +30,7 @@
   "dependencies": {
     "@fortawesome/fontawesome-free": "^5.4.1",
     "@spinnaker/kayenta": "^0.0.91",
-    "@spinnaker/styleguide": "^1.0.17",
+    "@spinnaker/styleguide": "^1.0.18",
     "@uirouter/react-hybrid": "1.0.0",
     "@uirouter/rx": "0.6.5",
     "@uirouter/visualizer": "^7.0.0",

yarn.lock

@@ -903,10 +903,10 @@
   resolved "https://registry.yarnpkg.com/@spinnaker/mocks/-/mocks-1.0.3.tgz#99883ebce324074fe222b673913e9e39d41f58bd"
   integrity sha512-YVatQfuAq7l7IwtRkW8lX59RykxCqY/gK1OfVbMy/ieB4L+eiqappUpt4P1EbhTTk64QBnMMlZuiTjPJxMMFPQ==
 
-"@spinnaker/styleguide@^1.0.17":
-  version "1.0.17"
-  resolved "https://registry.yarnpkg.com/@spinnaker/styleguide/-/styleguide-1.0.17.tgz#e12ec1814a281e128bf52a2855c2484beabebda7"
-  integrity sha512-Z/9zbZyeoE+9Js+oKJ0akZIFS2+9zfB5wJCxAN2FzkbENSR+GFoKdGJXzy4dyKA6YzyQv9YvLQJCZ4tlRz8m/w==
+"@spinnaker/styleguide@^1.0.18":
+  version "1.0.18"
+  resolved "https://registry.yarnpkg.com/@spinnaker/styleguide/-/styleguide-1.0.18.tgz#0d627331088e84a6e630d2cd127473f301587962"
+  integrity sha512-8XNYA2u32Ugi8d1XCExCj0CEY+QY8+u+pxC9upKaCTxKSjB8bcQIO93GSZB4cxtpLPkFNEspAGRHF5Ysq7bdJg==
 
 "@svgr/babel-plugin-add-jsx-attribute@^5.0.1":
   version "5.0.1"