chore(deps): bump next in the npm_and_yarn group across 1 directory

Bumps the npm_and_yarn group with 1 update in the / directory: [next](https://github.com/vercel/next.js).


Updates `next` from 16.2.4 to 16.2.6
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v16.2.4...v16.2.6)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.2.6
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

apps/nextjs-example/package.json

@@ -24,7 +24,7 @@
     "@stylexjs/stylex": "^0.18.3",
     "@stylexswc/design-system": "0.16.0-rc.1",
     "@stylexswc/nextjs-plugin": "0.16.0-rc.1",
-    "next": "^16.2.4",
+    "next": "^16.2.6",
     "react": "^19.2.5",
     "react-dom": "^19.2.5"
   },

apps/nextjs-postcss-example/package.json

@@ -25,7 +25,7 @@
     "@stylexswc/design-system": "0.16.0-rc.1",
     "@stylexswc/nextjs-plugin": "0.16.0-rc.1",
     "@stylexswc/postcss-plugin": "0.16.0-rc.1",
-    "next": "^16.2.4",
+    "next": "^16.2.6",
     "react": "^19.2.5",
     "react-dom": "^19.2.5"
   },

apps/nextjs-turbopack-example/package.json

@@ -25,7 +25,7 @@
     "@stylexswc/design-system": "0.16.0-rc.1",
     "@stylexswc/nextjs-plugin": "0.16.0-rc.1",
     "@stylexswc/postcss-plugin": "0.16.0-rc.1",
-    "next": "^16.2.4",
+    "next": "^16.2.6",
     "react": "^19.2.5",
     "react-dom": "^19.2.5"
   },

packages/nextjs-plugin/package.json

@@ -52,7 +52,7 @@
     "@stylexswc/eslint-config": "0.16.0-rc.1",
     "@stylexswc/typescript-config": "0.16.0-rc.1",
     "@types/node": "^25.6.0",
-    "next": "^16.2.4",
+    "next": "^16.2.6",
     "postcss": "^8.5.13",
     "react": "^19.2.5",
     "react-dom": "^19.2.5",