build(deps): update doctrine/dbal requirement from 3.6.3 to 3.6.6 (#1669

)

Updates the requirements on [doctrine/dbal](https://github.com/doctrine/dbal) to permit the latest version.
- [Release notes](https://github.com/doctrine/dbal/releases)
- [Commits](doctrine/dbal@3.6.3...3.6.6)

---
updated-dependencies:
- dependency-name: doctrine/dbal
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

composer.json

@@ -4,7 +4,7 @@
 	"license": "AGPL-3.0",
 	"require": {
 		"abraham/twitteroauth": "5.0.0",
-		"doctrine/dbal": "3.6.3",
+		"doctrine/dbal": "3.6.6",
 		"ext-curl": "*",
 		"ext-json": "*",
 		"ext-pdo_mysql": "*",