Update .app-headers file (#1534)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

misc/.app-headers

@@ -421,6 +421,21 @@ APP=Dockge
 /_____/\____/\___/_/|_|\__, /\___/ 
                       /____/       
 
+### dotnetaspwebapi.sh
+APP=Dotnet ASP Web API
+    ____        __             __     ___   _____ ____     _       __     __  
+   / __ \____  / /_____  ___  / /_   /   | / ___// __ \   | |     / /__  / /_ 
+  / / / / __ \/ __/ __ \/ _ \/ __/  / /| | \__ \/ /_/ /   | | /| / / _ \/ __ \
+ / /_/ / /_/ / /_/ / / /  __/ /_   / ___ |___/ / ____/    | |/ |/ /  __/ /_/ /
+/_____/\____/\__/_/ /_/\___/\__/  /_/  |_/____/_/         |__/|__/\___/_.___/ 
+                                                                              
+    ___    ____  ____
+   /   |  / __ \/  _/
+  / /| | / /_/ // /  
+ / ___ |/ ____// /   
+/_/  |_/_/   /___/   
+                     
+
 ### emby.sh
 APP=Emby
     ______          __