even more files could be ignored

Umbraco.gitignore

@@ -32,6 +32,11 @@
 **/ood.flag
 
 # NEW for version 9 .Net 5 (Core)
-**/umbraco/Data/*
-**/umbraco/mediacache
-**/wwwroot/umbraco/lib
+#ignore umbraco backoffice assest from wwwroot
+**/wwwroot/umbraco/
+
\ No newline at end of file
+#ignore umbraco data/views/settings
+**/umbraco/
+
+#include default location for modelsbuilder output
+!**/umbraco/models
\ No newline at end of file