minor #707 Enhancement: Only perform request if needed (OskarStark)

This PR was merged into the 1.0-dev branch.

Discussion
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Enhancement: Only perform request if needed

Commits
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c0ef936 Enhancement: Only perform request if needed

Author: weaverryan

src/Test/MakerTestEnvironment.php

@@ -452,12 +452,12 @@ private function getTargetSkeletonVersion(): string
                 return $this->targetSkeletonVersion;
             }
 
-            $httpClient = HttpClient::create();
-            $response = $httpClient->request('GET', 'https://symfony.com/versions.json');
-            $data = $response->toArray();
-
             switch ($targetVersion) {
                 case 'stable-dev':
+                    $httpClient = HttpClient::create();
+                    $response = $httpClient->request('GET', 'https://symfony.com/versions.json');
+                    $data = $response->toArray();
+
                     $version = $data['latest'];
                     $parts = explode('.', $version);