minor symfony#50955 [Intl] Use VarExporter::export() in PhpBundleWriter (nicolas-grekas)

This PR was merged into the 5.4 branch.

Discussion
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[Intl] Use VarExporter::export() in PhpBundleWriter

| Q             | A
| ------------- | ---
| Branch?       | 5.4
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Tickets       | -
| License       | MIT
| Doc PR        | -

As suggested by `@stof` in https://github.com/symfony/symfony/pull/50943/files#r1260782250

Commits
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5abcf43 [Intl] Use VarExporter::export() in PhpBundleWriter

Author: nicolas-grekas

src/Symfony/Component/Intl/Data/Bundle/Writer/PhpBundleWriter.php

@@ -11,6 +11,8 @@
 
 namespace Symfony\Component\Intl\Data\Bundle\Writer;
 
+use Symfony\Component\VarExporter\VarExporter;
+
 /**
  * Writes .php resource bundles.
  *
@@ -42,14 +44,6 @@ public function write(string $path, string $locale, $data)
             }
         });
 
-        $data = var_export($data, true);
-        $data = preg_replace('/array \(/', '[', $data);
-        $data = preg_replace('/\n {1,10}\[/', '[', $data);
-        $data = preg_replace('/  /', '    ', $data);
-        $data = preg_replace('/\),$/m', '],', $data);
-        $data = preg_replace('/\)$/', ']', $data);
-        $data = sprintf($template, $data);
-
-        file_put_contents($path.'/'.$locale.'.php', $data);
+        file_put_contents($path.'/'.$locale.'.php', sprintf($template, VarExporter::export($data)));
     }
 }