Update dependency json-schema to v0.4.0 [SECURITY]

Author: renovate[bot]

backend/package.json

@@ -36,7 +36,7 @@
     "dotenv": "8.6.0",
     "ejs": "3.1.6",
     "joi": "17.4.0",
-    "json-schema": "0.3.0",
+    "json-schema": "0.4.0",
     "jsonwebtoken": "8.5.1",
     "passport": "0.4.1",
     "passport-http-bearer": "1.0.1",

backend/yarn.lock

@@ -3828,10 +3828,10 @@ json-schema@0.2.3:
   resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
   integrity sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM=
 
-json-schema@0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.3.0.tgz#90a9c5054bd065422c00241851ce8d59475b701b"
-  integrity sha512-TYfxx36xfl52Rf1LU9HyWSLGPdYLL+SQ8/E/0yVyKG8wCCDaSrhPap0vEdlsZWRaS6tnKKLPGiEJGiREVC8kxQ==
+json-schema@0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.4.0.tgz#f7de4cf6efab838ebaeb3236474cbba5a1930ab5"
+  integrity sha512-es94M3nTIfsEPisRafak+HDLfHXnKBhV3vU5eqPcS3flIWqcxJWgXHXiey3YrpaNsanY5ei1VoYEbOzijuq9BA==
 
 json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.1:
   version "5.0.1"