chore(deps): bump next from 14.2.26 to 14.2.30 (#6201)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

examples/theming/package.json

@@ -13,7 +13,7 @@
     "@primer/octicons-react": "^19.14.0",
     "@primer/react": "37.26.0",
     "clsx": "^2.1.1",
-    "next": "^14.2.26",
+    "next": "^14.2.30",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "styled-components": "5.x",