unset _locale parameter if matching route has been found

This PR was merged into the master branch.Discussion----------fix a typoCommits-------c722b13 fix a typo

…e arguments in collection arguments (ogizanagi)This PR was merged into the 3.1-dev branch.Discussion----------[DependencyInjection] Properly ignore invalid reference arguments in collection arguments| Q             | A| ------------- | ---| Bug fix?      | no| New feature?  | yes| BC breaks?    | no| Deprecations? | no| Tests pass?   | yes| Fixed tickets | -| License       | MIT| Doc PR        | -With this new feature, the following configuration:```xml<service/><service>    <argument type="collection">        <argument type="service" on-invalid="ignore" />        <argument type="service" />        <argument type="service" on-invalid="null" />    </argument>    <argument type="service" on-invalid="ignore" />    <argument type="service" />    <argument type="service" on-invalid="null" />    <call method="foo">        <argument type="service" on-invalid="ignore" />    </call>    <call method="fooCollection">        <argument type="collection">            <argument type="service" on-invalid="ignore" />            <argument type="service" />            <argument type="service" on-invalid="null" />        </argument>    </call></service>```will result into the following `Definition`:```phpDefinition {#64 ▼  -class: "Foo"  // […]  -calls: array:1 [▼    0 => array:2 [▼      0 => "fooCollection"      1 => array:1 [▼        0 => array:2 [▼          0 => Reference {#59 ▼            -id: "baz"            -invalidBehavior: 1          }          1 => null        ]      ]    ]  ]  // […]  #arguments: array:4 [▼    0 => array:2 [▼      0 => Reference {#63 ▼        -id: "baz"        -invalidBehavior: 1      }      1 => null    ]    1 => null    2 => Reference {#56 ▼      -id: "baz"      -invalidBehavior: 1    }    3 => null  ]}```Invalid references are ignored instead of replaced by `null` when they are part of a collection argument.If the collection argument is part of a method call and contains an invalid reference, the method call is kept, but the invalid reference removed.The behavior stays the same as before for non-collection arguments.:christmas_tree:Commits-------cfc4879 [DependencyInjection] Properly ignore invalid reference arguments in collection arguments

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…riting operations (Briones)This PR was merged into the 3.0-dev branch.Discussion----------fix: change executeQuery method to executeUpdate for writing operationsI noticed in a project that uses this library that this is using `executeQuery` doctrine method for writing operations, for systems that has a `master` and `slave` databases it results in errors since the slave normally is configured to be read-only and using  `executeQuery` leads to Doctrine trying to use the slave read-only instance to insert, delete or update data, causing errors like the following in Mysql:```Error Code: 1290. The MySQL server is running with the –read-only option so it cannot execute this statement```This PR changes the `executeQuery` for `executeUpdate` for the writing cases.Commits-------8e5d155 fix: change executeQuery method to executeUpdate for writing operations

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