Bump symfony to 4.4.27

changelog/unreleased/PHPdependencies20210721onward

@@ -4,6 +4,8 @@ The following have been updated:
 - doctrine/cache (2.0.3 to 2.1.1)
 - mikey179/vfsstream (v1.6.8 to v1.6.9)
 - nikic/php-parser (v4.11.0 to v4.12.0)
+- pear/archive_tar (1.4.13 to 1.4.14)
 
 https://github.com/owncloud/core/pull/39030
 https://github.com/owncloud/core/pull/39047
+https://github.com/owncloud/core/pull/39065

changelog/unreleased/PHPdependencies20210727onwardSymfony

@@ -0,0 +1,11 @@
+Change: Update Symfony components
+
+The following Symfony components have been updated to:
+- console 4.4.27
+- event-dispatcher 4.4.27
+- process 4.4.27
+- routing 4.4.27
+- translation 4.4.27
+
+https://symfony.com/blog/symfony-4-4-27-released
+https://github.com/owncloud/core/pull/39061

composer.json

@@ -36,7 +36,7 @@
         "opis/closure": "^3.5",
         "bantu/ini-get-wrapper": "v1.0.1",
         "punic/punic": "^3.5",
-        "pear/archive_tar": "1.4.13",
+        "pear/archive_tar": "1.4.14",
         "symfony/console": "^4.4",
         "symfony/event-dispatcher": "^4.4",
         "symfony/routing": "^4.4",