remove exception line from phpstan-baseline for RouteCollection

Author: pjsde

phpstan-baseline.php

@@ -2316,11 +2316,6 @@
 	'count' => 1,
 	'path' => __DIR__ . '/system/Router/RouteCollection.php',
 ];
-$ignoreErrors[] = [
-	'message' => '#^Short ternary operator is not allowed\\. Use null coalesce operator if applicable or consider using long ternary\\.$#',
-	'count' => 2,
-	'path' => __DIR__ . '/system/Router/RouteCollection.php',
-];
 $ignoreErrors[] = [
 	'message' => '#^Method CodeIgniter\\\\Router\\\\RouteCollectionInterface\\:\\:add\\(\\) has parameter \\$to with no signature specified for Closure\\.$#',
 	'count' => 1,

system/Router/RouteCollection.php

@@ -1700,9 +1700,7 @@ public function resetRoutes()
      */
     protected function loadRoutesOptions(?string $verb = null): array
     {
-        if (null === $verb || $verb === '') {
-            $verb = $this->getHTTPVerb();
-        }
+        $verb ??= $this->getHTTPVerb();
 
         $options = $this->routesOptions[$verb] ?? [];