fix: update @asyncapi/parser to 2.0.3 version (#193)

Author: asyncapi-bot

package-lock.json

@@ -49,7 +49,7 @@
     "README.md"
   ],
   "dependencies": {
-    "@asyncapi/parser": "^2.0.2",
+    "@asyncapi/parser": "^2.0.3",
     "@openapi-contrib/openapi-schema-to-json-schema": "~3.2.0",
     "ajv": "^8.11.0",
     "ajv-errors": "^3.0.0",