Improve test assertions

This test will be fixed once we fix hydration diffs.
The assertion is still an improvement since  a test failure will actually tell you what you reived
instead of just giving you a binary yes/no

test/integration/auto-export/test/index.test.js

@@ -93,13 +93,15 @@ describe('Auto Export', () => {
     it('should include error link when hydration error does occur', async () => {
       const browser = await webdriver(appPort, '/post-1/hydrate-error')
       const logs = await browser.log()
-      expect(
-        logs.some((log) =>
-          log.message.includes(
-            'See more info here: https://nextjs.org/docs/messages/react-hydration-error'
-          )
-        )
-      ).toBe(true)
+      expect(logs).toEqual(
+        expect.arrayContaining([
+          {
+            message: expect.stringContaining(
+              'See more info here: https://nextjs.org/docs/messages/react-hydration-error'
+            ),
+          },
+        ])
+      )
     })
   })
 })