Update doctrine/dbal requirement from ^2.9 to ^3.0

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@v2.9.0...3.0.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

composer.json

@@ -23,7 +23,7 @@
         "titasgailius/search-relations": "^1.0"
     },
     "require-dev": {
-        "doctrine/dbal": "^2.9",
+        "doctrine/dbal": "^3.0",
         "fakerphp/faker": "^1.11",
         "laravel/legacy-factories": "^1.0",
         "orchestra/testbench": "^6.0",