Remove tests

Author: devjiwonchoi

test/e2e/app-dir/deprecation-warning-runtime-config/app/layout.tsx

@@ -32,14 +32,6 @@ describe('deprecation-warnings', () => {
       // Should warn about experimental.instrumentationHook
       expect(logs).toContain('experimental.instrumentationHook')
       expect(logs).toContain('no longer needed')
-
-      // Should warn about publicRuntimeConfig
-      expect(logs).toContain('publicRuntimeConfig')
-      expect(logs).toContain('will be removed in Next.js 16')
-
-      // Should warn about serverRuntimeConfig
-      expect(logs).toContain('serverRuntimeConfig')
-      expect(logs).toContain('will be removed in Next.js 16')
     })
   })
 })

test/e2e/app-dir/deprecation-warning-runtime-config/app/page.tsx

@@ -4,10 +4,4 @@ module.exports = {
   experimental: {
     instrumentationHook: true,
   },
-  publicRuntimeConfig: {
-    foo: 'bar',
-  },
-  serverRuntimeConfig: {
-    foo: 'bar',
-  },
 }