fix(deps): update dependency graphql to v16.12.0 (#873)

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

Author: renovate[bot]

package.json

@@ -67,7 +67,7 @@
         "cm6-graphql": "0.2.1",
         "codemirror": "6.0.2",
         "graphiql-explorer": "0.9.0",
-        "graphql": "16.11.0",
+        "graphql": "16.12.0",
         "graphql-query-complexity": "1.1.0",
         "neo4j-driver": "6.0.1",
         "prettier": "3.6.2",