chore: upgrade randomcolor to 0.5.4

Signed-off-by: BoHong Li <raccoon@hackmd.io>

Author: a60814billy

package.json

@@ -119,7 +119,7 @@
     "pg-hstore": "~2.3.2",
     "plantuml-encoder": "^1.2.5",
     "prismjs": "~1.17.1",
-    "randomcolor": "~0.5.3",
+    "randomcolor": "~0.5.4",
     "raphael": "~2.2.8",
     "readline-sync": "~1.4.7",
     "request": "~2.88.0",

yarn.lock

@@ -10461,7 +10461,7 @@ randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5:
   dependencies:
     safe-buffer "^5.1.0"
 
-randomcolor@~0.5.3:
+randomcolor@~0.5.4:
   version "0.5.4"
   resolved "https://registry.yarnpkg.com/randomcolor/-/randomcolor-0.5.4.tgz#df615b13f25b89ea58c5f8f72647f0a6f07adcc3"
   integrity sha512-nYd4nmTuuwMFzHL6W+UWR5fNERGZeVauho8mrJDUSXdNDbao4rbrUwhuLgKC/j8VCS5+34Ria8CsTDuBjrIrQA==