fix(deps): update dependency mercurius to v13.1.0

Author: renovate[bot]

typescript/graphql-fastify-sdl-first/package.json

@@ -15,7 +15,7 @@
     "fastify": "4.19.2",
     "graphql": "16.7.1",
     "graphql-scalars": "1.22.2",
-    "mercurius": "13.0.0"
+    "mercurius": "13.1.0"
   },
   "devDependencies": {
     "@types/node": "18.16.19",

typescript/graphql-fastify/package.json

@@ -10,7 +10,7 @@
     "fastify": "4.19.2",
     "graphql": "16.7.1",
     "graphql-scalars": "1.22.2",
-    "mercurius": "13.0.0",
+    "mercurius": "13.1.0",
     "nexus": "1.3.0"
   },
   "devDependencies": {