Build/Test Tools: Update 3rd-party GitHub Actions.

This updates the following GitHub Actions to their latest versions:

- `shivammathur/setup-php` from `2.29.0` to `2.30.0`
- `actions/cache` from `4.0.0` to `4.0.1`
- `ramsey/composer-install` from `2.2.0` to `3.0.0`
- `codecov/codecov-action` from `4.0.1` to `4.1.0`

This should address the remaining notices caused by running Node.js 16.x on GitHub Actions runner machines in `trunk`.

Follow up to [57197], [57362], [57655].

See #59805.
Built from https://develop.svn.wordpress.org/trunk@57757


git-svn-id: http://core.svn.wordpress.org/trunk@57258 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.5-beta3-57756';
+$wp_version = '6.5-beta3-57757';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.