Refactor EditorConfig file (duckdb#25)

* Remove unused sections

* Add base properties

* Remove redundant properties

* Add Python section

---------

Co-authored-by: Emil Sadek <[email protected]>

Author: esadek

.editorconfig

@@ -1,53 +1,28 @@
-# Unix-style newlines with a newline ending every file
-[*.{c,cpp,h,hpp}]
+root = true
+
+[*]
+charset = utf-8
 end_of_line = lf
 insert_final_newline = true
-indent_style = tab
-tab_width = 4
-indent_size = tab
 trim_trailing_whitespace = true
-charset = utf-8
-max_line_length = 120
-x-soft-wrap-text = true
-x-soft-wrap-mode = CharacterWidth
-x-soft-wrap-limit = 120
-x-show-invisibles = false
-x-show-spaces = false
 
-[*.{java}]
-end_of_line = lf
-insert_final_newline = true
+[*.{py,pyi}]
+indent_style = space
+indent_size = 4
+
+[*.{c,cpp,h,hpp}]
 indent_style = tab
 tab_width = 4
 indent_size = tab
-trim_trailing_whitespace = false
-charset = utf-8
 max_line_length = 120
 x-soft-wrap-text = true
 x-soft-wrap-mode = CharacterWidth
 x-soft-wrap-limit = 120
 x-show-invisibles = false
 x-show-spaces = false
 
-[*.{test,test_slow,test_coverage,benchmark}]
-end_of_line = lf
-insert_final_newline = true
-indent_style = tab
-tab_width = 4
-indent_size = tab
-trim_trailing_whitespace = false
-charset = utf-8
-x-soft-wrap-text = false
-
 [Makefile]
-end_of_line = lf
-insert_final_newline = true
 indent_style = tab
 tab_width = 4
 indent_size = tab
-trim_trailing_whitespace = true
-charset = utf-8
 x-soft-wrap-text = false
-
-[*keywords.list]
-insert_final_newline = false