Bump phpstan/phpstan-symfony from 0.12.14 to 0.12.16

Bumps [phpstan/phpstan-symfony](https://github.com/phpstan/phpstan-symfony) from 0.12.14 to 0.12.16.
- [Release notes](https://github.com/phpstan/phpstan-symfony/releases)
- [Commits](https://github.com/phpstan/phpstan-symfony/compare/0.12.14...0.12.16)

Signed-off-by: dependabot[bot] <support@github.com>

composer.lock

@@ -11661,16 +11661,16 @@
         },
         {
             "name": "phpstan/phpstan-symfony",
-            "version": "0.12.14",
+            "version": "0.12.16",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan-symfony.git",
-                "reference": "150415359b984270a7d3b2c22662a877700a5fdd"
+                "reference": "c50afb8f4e27d4ab3b47ac370838aefac3c15e9e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan-symfony/zipball/150415359b984270a7d3b2c22662a877700a5fdd",
+                "url": "https://api.github.com/repos/phpstan/phpstan-symfony/zipball/c50afb8f4e27d4ab3b47ac370838aefac3c15e9e",
-                "reference": "150415359b984270a7d3b2c22662a877700a5fdd",
+                "reference": "c50afb8f4e27d4ab3b47ac370838aefac3c15e9e",
                 "shasum": ""
             },
             "require": {
@@ -11722,7 +11722,7 @@
                 }
             ],
             "description": "Symfony Framework extensions and rules for PHPStan",
-            "time": "2021-01-11T09:58:49+00:00"
+            "time": "2021-01-25T12:30:55+00:00"
         },
         {
             "name": "symfony/maker-bundle",