minor #1640 Remove DoctrineMigrationsBundle (rosier)

This PR was merged into the main branch.

Discussion
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Remove DoctrineMigrationsBundle

The DoctrineMigrationsBundle was originally installed as part of the [symfony/orm-pack](https://github.com/symfony/orm-pack) and later [unpacked](5fafa37).

AFAIK it was never really used and there is no plan to start using it for database migrations.

So instead of upgrading to DoctrineMigrationsBundle v4 l propose to remove the unneeded dependencies.

Commits
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3d72dd8 Remove DoctrineMigrationsBundle

Author: javiereguiluz

composer.json

@@ -12,7 +12,6 @@
         "ext-pdo_sqlite": "*",
         "doctrine/dbal": "^4.0",
         "doctrine/doctrine-bundle": "^3.0",
-        "doctrine/doctrine-migrations-bundle": "^3.3",
         "doctrine/orm": "^3.5",
         "league/commonmark": "^2.1",
         "symfony/apache-pack": "^1.0",

composer.lock

@@ -9,7 +9,6 @@
     Symfony\Bundle\DebugBundle\DebugBundle::class => ['dev' => true],
     Symfony\Bundle\WebProfilerBundle\WebProfilerBundle::class => ['dev' => true, 'test' => true],
     DAMA\DoctrineTestBundle\DAMADoctrineTestBundle::class => ['test' => true],
-    Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle::class => ['all' => true],
     Doctrine\Bundle\FixturesBundle\DoctrineFixturesBundle::class => ['dev' => true, 'test' => true],
     Symfony\Bundle\MakerBundle\MakerBundle::class => ['dev' => true],
     Twig\Extra\TwigExtraBundle\TwigExtraBundle::class => ['all' => true],