Bump nelmio/api-doc-bundle from 2.13.4 to 3.0.0

Bumps [nelmio/api-doc-bundle](https://github.com/nelmio/NelmioApiDocBundle) from 2.13.4 to 3.0.0.
- [Release notes](https://github.com/nelmio/NelmioApiDocBundle/releases)
- [Changelog](https://github.com/nelmio/NelmioApiDocBundle/blob/master/CHANGELOG.md)
- [Commits](nelmio/NelmioApiDocBundle@2.13.4...v3.0.0)

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

Author: dependabot-preview[bot]

composer.json

@@ -36,7 +36,7 @@
         "sonata-project/intl-bundle": "^2.2",
         "imagine/imagine": "^0.5",
         "jasig/phpcas": "^1.3.4",
-        "nelmio/api-doc-bundle": "^2.9",
+        "nelmio/api-doc-bundle": "^3.0",
         "knplabs/knp-paginator-bundle": "^2.5",
         "sabre/vobject": "^3.4",
         "knplabs/knp-time-bundle": "^1.4",