Bump doctrine/dbal from 2.10.3 to 2.10.4

Bumps [doctrine/dbal](https://github.com/doctrine/dbal) from 2.10.3 to 2.10.4.
- [Release notes](https://github.com/doctrine/dbal/releases)
- [Commits](https://github.com/doctrine/dbal/compare/2.10.3...2.10.4)

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

composer.lock

@@ -241,16 +241,16 @@
         },
         {
             "name": "doctrine/dbal",
-            "version": "2.10.3",
+            "version": "2.10.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/dbal.git",
-                "reference": "03ca23afc2ee062f5d3e32426ad37c34a4770dcf"
+                "reference": "47433196b6390d14409a33885ee42b6208160643"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/dbal/zipball/03ca23afc2ee062f5d3e32426ad37c34a4770dcf",
-                "reference": "03ca23afc2ee062f5d3e32426ad37c34a4770dcf",
+                "url": "https://api.github.com/repos/doctrine/dbal/zipball/47433196b6390d14409a33885ee42b6208160643",
+                "reference": "47433196b6390d14409a33885ee42b6208160643",
                 "shasum": ""
             },
             "require": {
@@ -346,7 +346,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-09-02T01:35:42+00:00"
+            "time": "2020-09-12T21:20:41+00:00"
         },
         {
             "name": "doctrine/event-manager",