.editorconfig - Remove whitespace rule

Change-Id: Ia928dcb49fc094889784a0afcbc4abbe35bd59c7
Signed-off-by: Galantsev, Dmitrii <dmitrii.galantsev@amd.com>

.editorconfig

@@ -7,7 +7,6 @@ root = true
 # Unix-style newlines with a newline ending every file and no stray whitespaces
 [*]
 end_of_line = lf
-trim_trailing_whitespace = true
 
 # Matches multiple files with brace expansion notation
 # Set default charset
@@ -15,3 +14,7 @@ trim_trailing_whitespace = true
 charset = utf-8
 indent_style = space
 indent_size = 4
+
+[*.py]
+indent_style = space
+indent_size = 4