Bump microsoft/microsoft-graph from 2.56.0 to 3.2.0

Bumps [microsoft/microsoft-graph](https://github.com/microsoftgraph/msgraph-sdk-php) from 2.56.0 to 3.2.0.
- [Release notes](https://github.com/microsoftgraph/msgraph-sdk-php/releases)
- [Changelog](https://github.com/microsoftgraph/msgraph-sdk-php/blob/main/CHANGELOG.md)
- [Commits](microsoftgraph/msgraph-sdk-php@v2.56.0...v3.2.0)

---
updated-dependencies:
- dependency-name: microsoft/microsoft-graph
  dependency-version: 3.2.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

composer.json

@@ -9,7 +9,7 @@
         "test": "./vendor/bin/phpstan analyse -c ./phpstan.neon --level 7 ./"
     },
     "require": {
-        "microsoft/microsoft-graph": "^2.1.0",
+        "microsoft/microsoft-graph": "^3.2.0",
         "vlucas/phpdotenv": "^5.5",
         "monolog/monolog": "^3.4"
     },