[4.4] ESM follow up changes (#43703)

* [4.4] Update file lists for cypress.config*.mjs

With PR #43676 '[4.4] Move the Cypress Tests to ESM' the Cypress config file is changed to `cypress.config.mjs`.
There are places in source code tree with the old file names `*.js`, that are handled by:
1. In the script used to build Joomla distribution archive packages, in the ignore file list, the Cypress config file name has been changed to the new `.mjs`.
2. In the delete-file-that-should-not-exist list, `cypress.config.mjs`and `cypress.config.dist.mjs` have been added.

* Fix typo

* Reverted script.php add-ons

See Conversation #43703 (comment)

build/build.php

@@ -399,7 +399,7 @@ function clean_composer(string $dir)
     'composer.json',
     'composer.lock',
     'crowdin.yml',
-    'cypress.config.dist.js',
+    'cypress.config.dist.mjs',
     'package-lock.json',
     'package.json',
     'phpunit-pgsql.xml.dist',