fix to use https urls in meta data images when using experimental-https (#80276)

fixes #80275 

.. to generate https image urls in meta data when using the
--experimental-https flag

---------

Co-authored-by: Zack Tanner <[email protected]>
Co-authored-by: JJ Kasper <[email protected]>

test/development/experimental-https-server/https-server-opengraph-image.test.ts

@@ -0,0 +1,30 @@
+import { nextTestSetup } from 'e2e-utils'
+import { shouldRunTurboDevTest } from 'next-test-utils'
+
+describe('experimental-https-server OpenGraph image', () => {
+  const { next, skipped } = nextTestSetup({
+    files: __dirname,
+    startCommand: `pnpm next ${
+      shouldRunTurboDevTest() ? 'dev --turbo' : 'dev'
+    } --experimental-https`,
+    skipStart: !process.env.NEXT_TEST_CI,
+  })
+  if (skipped) return
+
+  if (!process.env.NEXT_TEST_CI) {
+    console.warn('only runs on CI as it requires administrator privileges')
+    it('only runs on CI as it requires administrator privileges', () => {})
+    return
+  }
+
+  it('should generate https:// URLs for OpenGraph images when experimental HTTPS is enabled', async () => {
+    expect(next.url).toContain('https://')
+    const browser = await next.browser('/1', {
+      ignoreHTTPSErrors: true,
+    })
+    const html = await browser.eval('document.documentElement.innerHTML')
+    expect(html).toContain('Hello from App')
+    expect(html).toMatch(/<meta property="og:image" content="https:\/\//)
+    expect(html).toMatch(/<meta name="twitter:image" content="https:\/\//)
+  })
+})