Upgrade puppeteer to 5.5.0 (#28055)

* Upgrade puppeteer to 5.5.0

* Fix destroyed execution context

* Update CHANGELOG

package.json

@@ -180,7 +180,7 @@
 		"postcss-loader": "3.0.0",
 		"prettier": "npm:[email protected]",
 		"progress": "2.0.3",
-		"puppeteer": "npm:puppeteer-core@3.0.0",
+		"puppeteer": "npm:puppeteer-core@5.5.0",
 		"react": "16.13.1",
 		"react-dom": "16.13.1",
 		"react-native": "0.61.5",

packages/e2e-test-utils/src/change-site-timezone.js

@@ -21,7 +21,10 @@ export async function changeSiteTimezone( timezone ) {
 		( element ) => element.options[ element.selectedIndex ].text
 	);
 	await page.select( '#timezone_string', timezone );
-	await page.click( '#submit' );
+	await Promise.all( [
+		page.click( '#submit' ),
+		page.waitForNavigation( { waitUntil: 'networkidle0' } ),
+	] );
 
 	await switchUserToTest();
 

packages/scripts/CHANGELOG.md

@@ -8,6 +8,7 @@
 -   The bundled `jest` dependency has been updated to the next major version `^26.6.3` (see [Breaking Changes](https://jestjs.io/blog/2020/05/05/jest-26), [#27956](https://github.com/WordPress/gutenberg/pull/27956)).
 -   The bundled `@wordpress/eslint-plugin` dependency has been updated to the next major version `^8.0.0`. There are new ESLint rules enabled in the recommended config used by `lint-js` command.
 -   The bundled `stylelint-config-wordpress` dependency has been replaced with `@wordpress/stylelint-config` (#27810)[https://github.com/WordPress/gutenberg/pull/27810].
+-   The bundled `puppeteer-core` (`3.0.0`) dependency has been upgraded to version `5.5.0`. Puppeteer uses Chromium v88 instead of Chromium v71. See the full list of breaking changes of [4.0.0](https://github.com/puppeteer/puppeteer/releases/tag/v4.0.0) and [5.0.0](https://github.com/puppeteer/puppeteer/releases/tag/v5.0.0).
 
 ### Enhancements
 

packages/scripts/package.json

@@ -62,7 +62,7 @@
 		"npm-package-json-lint": "^5.0.0",
 		"postcss-loader": "^3.0.0",
 		"prettier": "npm:[email protected]",
-		"puppeteer": "npm:puppeteer-core@3.0.0",
+		"puppeteer": "npm:puppeteer-core@5.5.0",
 		"read-pkg-up": "^1.0.1",
 		"resolve-bin": "^0.4.0",
 		"sass": "^1.26.11",