Bump tailwindcss from 2.2.17 to 2.2.19 in /packages/dashboard

Bumps [tailwindcss](https://github.com/tailwindlabs/tailwindcss) from 2.2.17 to 2.2.19.
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/master/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/compare/v2.2.17...v2.2.19)

---
updated-dependencies:
- dependency-name: tailwindcss
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

packages/dashboard/package.json

@@ -34,7 +34,7 @@
     "stripe": "8.184.0",
     "superagent": "6.1.0",
     "swr": "1.0.1",
-    "tailwindcss": "2.2.17",
+    "tailwindcss": "2.2.19",
     "yup": "0.32.11"
   },
   "resolutions": {

packages/dashboard/yarn.lock

@@ -2987,10 +2987,10 @@ swr@1.0.1:
   dependencies:
     dequal "2.0.2"
 
-tailwindcss@2.2.17:
-  version "2.2.17"
-  resolved "https://registry.yarnpkg.com/tailwindcss/-/tailwindcss-2.2.17.tgz#c6332731f9ff1b6628ff589c95c38685347775e3"
-  integrity sha512-WgRpn+Pxn7eWqlruxnxEbL9ByVRWi3iC10z4b6dW0zSdnkPVC4hPMSWLQkkW8GCyBIv/vbJ0bxIi9dVrl4CfoA==
+tailwindcss@2.2.19:
+  version "2.2.19"
+  resolved "https://registry.yarnpkg.com/tailwindcss/-/tailwindcss-2.2.19.tgz#540e464832cd462bb9649c1484b0a38315c2653c"
+  integrity sha512-6Ui7JSVtXadtTUo2NtkBBacobzWiQYVjYW0ZnKaP9S1ZCKQ0w7KVNz+YSDI/j7O7KCMHbOkz94ZMQhbT9pOqjw==
   dependencies:
     arg "^5.0.1"
     bytes "^3.0.0"