Issue #1894934 by scor, Crell: Update CMF Routing component.

core/composer.json

core/composer.lock

core/lib/Drupal/Core/EventSubscriber/AccessSubscriber.php

core/lib/Drupal/Core/HttpKernel.php

core/modules/rest/lib/Drupal/rest/RequestHandler.php

core/vendor/autoload.php

core/vendor/composer/ClassLoader.php

core/vendor/composer/autoload_real.php

core/vendor/composer/installed.json

...fony-cmf/routing/Symfony/Cmf/Component/Routing/.gitignore

...ony-cmf/routing/Symfony/Cmf/Component/Routing/.travis.yml

...cmf/routing/Symfony/Cmf/Component/Routing/ChainRouter.php

.../Symfony/Cmf/Component/Routing/ChainedRouterInterface.php

...f/routing/Symfony/Cmf/Component/Routing/DynamicRouter.php

...omponent/Routing/NestedMatcher/ConfigurableUrlMatcher.php

...ymfony/Cmf/Component/Routing/NestedMatcher/UrlMatcher.php

.../Symfony/Cmf/Component/Routing/ProviderBasedGenerator.php

...ng/Symfony/Cmf/Component/Routing/RouteObjectInterface.php

...onent/Routing/Tests/Enhancer/RouteContentEnhancerTest.php

...outing/Tests/NestedMatcher/ConfigurableUrlMatcherTest.php