Bump symfony/debug from 3.4.2 to 4.4.10

Bumps [symfony/debug](https://github.com/symfony/debug) from 3.4.2 to 4.4.10.
- [Release notes](https://github.com/symfony/debug/releases)
- [Changelog](https://github.com/symfony/debug/blob/4.4/CHANGELOG.md)
- [Commits](https://github.com/symfony/debug/compare/v3.4.2...v4.4.10)

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

composer.json

@@ -53,7 +53,7 @@
         "phpunit/php-token-stream": "^3.1",
         "doctrine/instantiator": "^1.1",
         "phpdocumentor/reflection-docblock": "5.1.0",
-        "symfony/debug": "3.4.2",
+        "symfony/debug": "4.4.10",
         "symfony/yaml": "4.4.10",
         "symfony/finder": "3.4.8",
         "symfony/stopwatch" : "4.4.10",