bug #21813 Update phpstorm helper to the official format (pierredup)

This PR was merged into the 3.2 branch.

Discussion
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Update phpstorm helper to the official format

| Q             | A
| ------------- | ---
| Branch?       | 3.2 <!--see comment below-->
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | N/A
| License       | MIT
| Doc PR        | N/A

Commits
-------

eb09d7cc2e Fix phpstorm helper to the official format

Author: fabpot

DependencyInjection/FrameworkExtension.php

@@ -110,7 +110,7 @@ public function load(array $configs, ContainerBuilder $container)
                     'macvim' => 'mvim://open?url=file://%%f&line=%%l',
                     'emacs' => 'emacs://open?url=file://%%f&line=%%l',
                     'sublime' => 'subl://open?url=file://%%f&line=%%l',
-                    'phpstorm' => 'phpstorm://open?url=file://%%f&line=%%l',
+                    'phpstorm' => 'phpstorm://open?file=%%f&line=%%l',
                 );
                 $ide = $config['ide'];