Rename internal settings table

Rename internal settings table

In fact it's not _just_ a rename.
We are now able to use our own entity with the CraueConfigBundle which allow us to enforce a custom length on string field and avoid error with utf8mb4 on MySQL.
To fix that issue before we were in need to fork CraueConfigBundle to hard apply these length changes.

The recent 2.3.0 release fix that issue. That's why we are in need to rename the table (getting rid of the bundle name from it)

Also updating deps:
  - Updating symfony/polyfill-mbstring (v1.11.0 => v1.12.0)
  - Updating symfony/polyfill-ctype (v1.11.0 => v1.12.0)
  - Updating symfony/polyfill-php70 (v1.11.0 => v1.12.0)
  - Updating symfony/polyfill-util (v1.11.0 => v1.12.0)
  - Updating symfony/polyfill-php56 (v1.11.0 => v1.12.0)
  - Updating symfony/polyfill-intl-icu (v1.11.0 => v1.12.0)
  - Updating symfony/polyfill-apcu (v1.11.0 => v1.12.0)
  - Updating j0k3r/graby-site-config (1.0.88 => 1.0.89)
  - Updating php-http/message (1.7.2 => 1.8.0)
  - Updating symfony/polyfill-php73 (v1.11.0 => v1.12.0)
  - Updating symfony/http-client (v4.3.2 => v4.3.3)
  - Updating symfony/polyfill-php72 (v1.11.0 => v1.12.0)
  - Updating symfony/polyfill-intl-idn (v1.11.0 => v1.12.0)
  - Updating symfony/mime (v4.3.2 => v4.3.3)
  - Updating craue/config-bundle (dev-utf8mb4 46cfd37 => 2.3.0)
  - Updating masterminds/html5 (2.6.0 => 2.7.0)
  - Updating nette/di (v3.0.0 => v3.0.1)
  - Updating symfony/polyfill-iconv (v1.11.0 => v1.12.0)
  - Updating wallabag/php-mobi (1.0.1 => 1.1.0)