Apply Rector changes (CI)

Author: shuangjie

src/Renderer/HtmlRenderer.php

@@ -517,7 +517,7 @@ public function getThrowableName(Throwable $throwable): string
                         $name = $friendlyExceptionAttribute->name . ' (' . $name . ')';
                     }
                 }
-            } catch (\Throwable $e) {
+            } catch (\Throwable) {
                 // Ignore exception and keep default name
             }
         }