fix(deps): update apollo graphql packages (major) (#8680)

* fix(deps): update apollo graphql packages

* chore(dependencies): updated changesets for modified dependencies

* Fix prettier

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Arda TANRIKULU <[email protected]>

Author: 3 people

.changeset/@graphql-mesh_apollo-link-8680-dependencies.md

@@ -0,0 +1,5 @@
+---
+"@graphql-mesh/apollo-link": patch
+---
+dependencies updates:
+  - Updated dependency [`@apollo/client@^3.5.9 || ^4.0.0` ↗︎](https://www.npmjs.com/package/@apollo/client/v/3.5.9) (from `^3.5.9`, in `peerDependencies`)

e2e/cache-control/package.json

@@ -2,7 +2,7 @@
   "name": "@e2e/cache-control",
   "private": true,
   "devDependencies": {
-    "@apollo/server": "^4.11.3",
+    "@apollo/server": "^5.0.0",
     "@apollo/subgraph": "^2.9.3",
     "@graphql-hive/gateway": "^2.0.0",
     "@graphql-mesh/cache-upstash-redis": "^0.1.13",

e2e/federation-mixed/package.json

@@ -2,7 +2,7 @@
   "name": "@e2e/federation-mixed",
   "private": true,
   "devDependencies": {
-    "@apollo/server": "^4.10.3",
+    "@apollo/server": "^5.0.0",
     "@apollo/subgraph": "^2.7.2",
     "@graphql-hive/gateway": "^2.0.0",
     "fets": "^0.8.1",

examples/federation-example/package.json

@@ -22,7 +22,7 @@
     "test": "jest"
   },
   "devDependencies": {
-    "@apollo/server": "4.12.2",
+    "@apollo/server": "5.0.0",
     "@types/node": "^24.4.0",
     "apollo-server-caching": "3.3.0",
     "concurrently": "9.2.1",

examples/federation-example/services/accounts-subgraph/package.json

@@ -6,7 +6,7 @@
     "start": "ts-node index.ts"
   },
   "dependencies": {
-    "@apollo/server": "4.12.2",
+    "@apollo/server": "5.0.0",
     "@apollo/subgraph": "2.11.2",
     "@types/node": "^24.4.0",
     "graphql": "16.11.0",

examples/federation-example/services/accounts/package.json

@@ -6,7 +6,7 @@
     "start": "ts-node index.ts"
   },
   "dependencies": {
-    "@apollo/server": "4.12.2",
+    "@apollo/server": "5.0.0",
     "@types/node": "^24.4.0",
     "graphql": "16.11.0",
     "ts-node": "^10.9.2",

examples/federation-example/services/inventory/package.json

@@ -6,7 +6,7 @@
     "start": "ts-node index.ts"
   },
   "dependencies": {
-    "@apollo/server": "4.12.2",
+    "@apollo/server": "5.0.0",
     "@apollo/subgraph": "2.11.2",
     "@types/node": "^24.4.0",
     "graphql": "16.11.0",

examples/federation-example/services/products/package.json

@@ -6,7 +6,7 @@
     "start": "ts-node index.ts"
   },
   "dependencies": {
-    "@apollo/server": "4.12.2",
+    "@apollo/server": "5.0.0",
     "@apollo/subgraph": "2.11.2",
     "@types/node": "^24.4.0",
     "graphql": "16.11.0",

examples/federation-example/services/reviews/package.json

@@ -6,7 +6,7 @@
     "start": "ts-node index.ts"
   },
   "dependencies": {
-    "@apollo/server": "4.12.2",
+    "@apollo/server": "5.0.0",
     "@apollo/subgraph": "2.11.2",
     "@types/node": "^24.4.0",
     "graphql": "16.11.0",

examples/graphql-file-upload-example/frontend/package.json

@@ -8,7 +8,7 @@
     "test": "react-scripts test"
   },
   "dependencies": {
-    "@apollo/client": "3.14.0",
+    "@apollo/client": "4.0.0",
     "@testing-library/dom": "10.4.1",
     "@testing-library/jest-dom": "6.8.0",
     "@testing-library/react": "16.3.0",