Meta+DevTools: Make clang-format-10 clean

Author: https://github.com/BenWiederhake
Commit: 25488ddcad
Pull-request: https://github.com/SerenityOS/serenity/pull/3541
Reviewed-by: https://github.com/alimpfard
Reviewed-by: https://github.com/linusg

DevTools/HackStudio/Git/GitWidget.h

@@ -39,7 +39,7 @@ typedef Function<void(const String& original_content, const String& diff)> ViewD
 class GitWidget final : public GUI::Widget {
     C_OBJECT(GitWidget)
 public:
-    virtual ~GitWidget() override {}
+    virtual ~GitWidget() override { }
 
     void refresh();
     void set_view_diff_callback(ViewDiffCallback callback);