Update cpp roadmap dates

src/data/roadmaps/cpp/cpp.md

@@ -15,8 +15,8 @@ schema:
   headline: 'C++ Developer Roadmap'
   description: 'Learn how to become a C++ Developer with this interactive step by step guide in 2023. We also have resources and short descriptions attached to the roadmap items so you can get everything you want to learn in one place.'
   imageUrl: 'https://roadmap.sh/roadmaps/cpp.png'
-  datePublished: '2023-01-05'
-  dateModified: '2023-01-20'
+  datePublished: '2023-06-01'
+  dateModified: '2023-06-01'
 seo:
   title: 'Learn to become a modern C++ developer'
   description: 'Community driven, articles, resources, guides, interview questions, quizzes for C++ development. Learn to become a modern C++ developer by following the steps, skills, resources and guides listed in this roadmap.'