fix: Only opt out if user has not set BOLT_ANALYTICS_OPTOUT

Author: exaby73

src/Bolt/ProtocolFactory.php

@@ -32,7 +32,11 @@ class ProtocolFactory
      */
     public function createProtocol(IConnection $connection, AuthenticateInterface $auth, string $userAgent): array
     {
-        putenv('BOLT_ANALYTICS_OPTOUT=1');
+        $boltOptoutEnv = getenv('BOLT_ANALYTICS_OPTOUT');
+        /** @psalm-suppress RiskyTruthyFalsyComparison */
+        if (empty($boltOptoutEnv)) {
+            putenv('BOLT_ANALYTICS_OPTOUT=1');
+        }
 
         $bolt = new Bolt($connection);
         $bolt->setProtocolVersions(5.4, 5.3, 5, 4.4);