build(deps): bump fast-json-stringify from 2.0.2 to 2.1.0

Bumps [fast-json-stringify](https://github.com/fastify/fast-json-stringify) from 2.0.2 to 2.1.0.
- [Release notes](https://github.com/fastify/fast-json-stringify/releases)
- [Commits](fastify/fast-json-stringify@v2.0.2...v2.1.0)

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

package.json

@@ -55,7 +55,7 @@
     "colors": "^1.1.2",
     "commander": "^5.1.0",
     "cron": "^1.3.0",
-    "fast-json-stringify": "^2.0.2",
+    "fast-json-stringify": "^2.1.0",
     "humanize-number": "^0.0.2",
     "kcors": "^2.2.1",
     "koa": "2.12.1",

yarn.lock

@@ -2461,10 +2461,10 @@ fast-json-stable-stringify@^2.0.0:
   resolved "http://registry.npm.taobao.org/fast-json-stable-stringify/download/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
   integrity sha1-1RQsDK7msRifh9OnYREGT4bIu/I=
 
-fast-json-stringify@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/fast-json-stringify/-/fast-json-stringify-2.0.2.tgz#13a2de0c0d519ae1c948f06d1e3098ef9fe49885"
-  integrity sha512-BPhEKJvV0N9tRa0hnlBiWnkMmcYOisUQNwUIm7pHOWTcr1gbvG3sdbd87Ie1HSU8Ga+4PG+nxa8bdlhylc7Xpg==
+fast-json-stringify@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/fast-json-stringify/-/fast-json-stringify-2.1.0.tgz#b29e37ffcda8f58330624c7e5eed8da585926073"
+  integrity sha512-fXHU/VG0QmGzV4IRCKzyuctb5qCXyk8OVARmDpV0u5wZHXwRGU2TFFVT2+UD8+mo24siVAmTygVF2IzfXSzK2w==
   dependencies:
     ajv "^6.11.0"
     deepmerge "^4.2.2"