dev: Update phpstan-baseline.php

Author: neznaika0

phpstan-baseline.php

@@ -16777,12 +16777,6 @@
 	'count' => 1,
 	'path' => __DIR__ . '/tests/system/Test/FilterTestTraitTest.php',
 ];
-$ignoreErrors[] = [
-	// identifier: missingType.callable
-	'message' => '#^Method CodeIgniter\\\\Test\\\\FilterTestTraitTest\\:\\:getFilterCaller\\(\\) return type has no signature specified for Closure\\.$#',
-	'count' => 1,
-	'path' => __DIR__ . '/tests/system/Test/FilterTestTraitTest.php',
-];
 $ignoreErrors[] = [
 	// identifier: nullCoalesce.property
 	'message' => '#^Property CodeIgniter\\\\Test\\\\FilterTestTraitTest\\:\\:\\$request \\(CodeIgniter\\\\HTTP\\\\RequestInterface\\) on left side of \\?\\?\\= is not nullable\\.$#',