Add dependency for security alert (#878)

Co-authored-by: Shane Myrick <[email protected]>

Author: smyrick

website/package-lock.json

@@ -18,6 +18,10 @@
   },
   "devDependencies": {
     "docusaurus": "1.14.6",
-    "rimraf": "3.0.2"
+    "rimraf": "3.0.2",
+    "bl": ">=1.2.3"
+  },
+  "@comments devDependencies": {
+    "bl": "only included for dependabot security alerts"
   }
 }