chore: update .editorconfig file

Author: yoeunes

.editorconfig

@@ -1,10 +1,22 @@
+; This file is for unifying the coding style for different editors and IDEs.
+; More information at http://editorconfig.org
+
 root = true
 
 [*]
 charset = utf-8
-end_of_line = lf
 indent_size = 4
 indent_style = space
+end_of_line = lf
 insert_final_newline = true
-max_line_length = 120
-tab_width = 4
+trim_trailing_whitespace = true
+
+[*.md]
+max_line_length = 0
+trim_trailing_whitespace = false
+
+[auto_closer.yaml]
+indent_size = 2
+
+[COMMIT_EDITMSG]
+max_line_length = 0