fix(deps): update dependency fastify to v4.21.0 (#659)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

api/package.json

@@ -48,7 +48,7 @@
   "dependencies": {
     "@fastify/websocket": "8.2.0",
     "@vercel/ncc": "0.36.1",
-    "fastify": "4.19.2",
+    "fastify": "4.21.0",
     "jimp": "0.22.10",
     "twitter-api-v2": "1.15.1",
     "typescript": "5.1.6",

yarn.lock

@@ -7104,10 +7104,10 @@ fastify-plugin@^4.0.0:
   resolved "https://registry.yarnpkg.com/fastify-plugin/-/fastify-plugin-4.4.0.tgz#ce9fab1352390199c3d55569fea43779699b58ae"
   integrity sha512-ovwFQG2qNy3jcCROiWpr94Hs0le+c7N/3t7m9aVwbFhkxcR/esp2xu25dP8e617HpQdmeDv+gFX4zagdUhDByw==
 
-fastify@4.19.2:
-  version "4.19.2"
-  resolved "https://registry.yarnpkg.com/fastify/-/fastify-4.19.2.tgz#63a9ed0d865585aec60135128a300a93426c865e"
-  integrity sha512-2unheeIRWFf9/Jjcz7djOpKuXCTzZjlyFfiBwKqpldkHMN2rfTLu/f9pYTdwlhzC9Cdj0S2H12zlug0Kd5uZ1w==
+fastify@4.21.0:
+  version "4.21.0"
+  resolved "https://registry.yarnpkg.com/fastify/-/fastify-4.21.0.tgz#82f4272310c0fb7733a1a70605c57bdd1de938f2"
+  integrity sha512-tsu4bcwE4HetxqW8prA5fbC9bKHMYDp7jGEDWyzK1l90a3uOaLoIcQbdGcWeODNLVJviQnzh1wvIjTZE3MJFEg==
   dependencies:
     "@fastify/ajv-compiler" "^3.5.0"
     "@fastify/error" "^3.2.0"