[blogs] Add herbsutter.com

content/blogs/sources.yaml

@@ -1 +1,41 @@
-[]
+- id: barrys_cpp_blog
+  title: Barry's C++ Blog
+  author: Barry Revzin
+  website_url: https://brevzin.github.io/
+  rss_url: https://brevzin.github.io/feed.xml
+- id: cpp_stories
+  title: C++ Stories
+  author: Bartłomiej Filipek
+  website_url: https://www.cppstories.com/
+  rss_url: https://www.cppstories.com/index.xml
+- id: modernes_cpp
+  title: Modernes C++
+  author: Rainer Grimm and contributors
+  website_url: https://www.modernescpp.com/
+  rss_url: https://www.modernescpp.com/index.php/feed/
+  sitemap_url: https://www.modernescpp.com/wp-sitemap-posts-post-1.xml
+- id: sandor_dargo
+  title: Sandor Dargo's Blog
+  author: Sandor Dargo
+  website_url: https://www.sandordargo.com/
+  rss_url: https://www.sandordargo.com/feed.xml
+- id: vector_of_bool
+  title: Vector of Bool
+  website_url: https://vector-of-bool.github.io/
+  rss_url: https://vector-of-bool.github.io/feed.xml
+- id: pydong
+  title: Pydong
+  author: Matthias Wippich
+  website_url: https://pydong.org
+  rss_url: https://pydong.org/feed.xml
+- id: oldnewthing
+  title: The Old New Thing
+  author: Raymond Chen
+  website_url: https://devblogs.microsoft.com/oldnewthing/
+  rss_url: https://devblogs.microsoft.com/oldnewthing/feed
+  sitemap_url: https://devblogs.microsoft.com/oldnewthing/sitemap.xml
+- id: herbsutter
+  title: Sutter's Mill
+  author: Herb Sutter
+  website_url: https://herbsutter.com/
+  rss_url: https://herbsutter.com/feed