Update editor config for yaml files

Author: martina-if

.editorconfig

@@ -18,7 +18,7 @@ indent_style = tab
 [{*.html, *.css, *.scss}]
 indent_size = 2
 
-[{*.yaml, *.json}]
+[{*.yaml, *.yml, *.json}]
 indent_size = 2
 
 [Makefile]