test: fix incorrect type definition

Author: kenjis

phpstan-baseline.php

@@ -12906,11 +12906,6 @@
 	'count' => 1,
 	'path' => __DIR__ . '/tests/system/HTTP/CLIRequestTest.php',
 ];
-$ignoreErrors[] = [
-	'message' => '#^Access to an undefined property CodeIgniter\\\\HTTP\\\\CURLRequest\\:\\:\\$curl_options\\.$#',
-	'count' => 39,
-	'path' => __DIR__ . '/tests/system/HTTP/CURLRequestDoNotShareOptionsTest.php',
-];
 $ignoreErrors[] = [
 	'message' => '#^Assigning \'10\' directly on offset \'HTTP_CONTENT_LENGTH\' of \\$_SERVER is discouraged\\.$#',
 	'count' => 1,
@@ -12931,16 +12926,6 @@
 	'count' => 1,
 	'path' => __DIR__ . '/tests/system/HTTP/CURLRequestDoNotShareOptionsTest.php',
 ];
-$ignoreErrors[] = [
-	'message' => '#^Call to an undefined method CodeIgniter\\\\HTTP\\\\CURLRequest\\:\\:setOutput\\(\\)\\.$#',
-	'count' => 3,
-	'path' => __DIR__ . '/tests/system/HTTP/CURLRequestDoNotShareOptionsTest.php',
-];
-$ignoreErrors[] = [
-	'message' => '#^Method CodeIgniter\\\\HTTP\\\\CURLRequestDoNotShareOptionsTest\\:\\:getRequest\\(\\) has no return type specified\\.$#',
-	'count' => 1,
-	'path' => __DIR__ . '/tests/system/HTTP/CURLRequestDoNotShareOptionsTest.php',
-];
 $ignoreErrors[] = [
 	'message' => '#^Method CodeIgniter\\\\HTTP\\\\CURLRequestDoNotShareOptionsTest\\:\\:getRequest\\(\\) has parameter \\$options with no value type specified in iterable type array\\.$#',
 	'count' => 1,

tests/system/HTTP/CURLRequestDoNotShareOptionsTest.php

@@ -29,7 +29,7 @@
  */
 final class CURLRequestDoNotShareOptionsTest extends CIUnitTestCase
 {
-    private CURLRequest $request;
+    private MockCURLRequest $request;
 
     protected function setUp(): void
     {
@@ -39,7 +39,7 @@ protected function setUp(): void
         $this->request = $this->getRequest();
     }
 
-    protected function getRequest(array $options = [])
+    protected function getRequest(array $options = []): MockCURLRequest
     {
         $uri = isset($options['base_uri']) ? new URI($options['base_uri']) : new URI();
         $app = new App();