fix(deps): update dependency @apollo/server to v4.12.1 (#1021)

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

Author: renovate[bot]

supergraph/gateway/package.json

@@ -7,7 +7,7 @@
     "start": "node gateway.js"
   },
   "dependencies": {
-    "@apollo/server": "4.12.0",
+    "@apollo/server": "4.12.1",
     "@apollo/gateway": "2.10.2",
     "supergraph-demo-opentelemetry": "0.2.4",
     "graphql": "16.11.0"