Remove reference to ramsey/array_column

Author: schlessera

utils/make-phar.php

@@ -167,7 +167,6 @@ function get_composer_versions( $current_version ) {
 	->in(WP_CLI_VENDOR_DIR . '/mustache')
 	->in(WP_CLI_VENDOR_DIR . '/rmccue/requests')
 	->in(WP_CLI_VENDOR_DIR . '/composer')
-	->in(WP_CLI_VENDOR_DIR . '/ramsey/array_column')
 	->in(WP_CLI_VENDOR_DIR . '/symfony/finder')
 	->in(WP_CLI_VENDOR_DIR . '/symfony/polyfill-ctype')
 	->in(WP_CLI_VENDOR_DIR . '/symfony/polyfill-mbstring')