Update the clang-format file with latest

refer: https://github.com/openbmc/docs/blob/master/style/cpp/.clang-format

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I443591830cea31f345fa20748560b60acc6912f4
diff --git a/.clang-format b/.clang-format
index abedc25..ddfe2d7 100644
--- a/.clang-format
+++ b/.clang-format
@@ -49,6 +49,7 @@
 ConstructorInitializerIndentWidth: 4
 ContinuationIndentWidth: 4
 Cpp11BracedListStyle: true
+DeriveLineEnding: false
 DerivePointerAlignment: false
 PointerAlignment: Left
 DisableFormat:   false
@@ -110,5 +111,6 @@
 SpacesInSquareBrackets: false
 Standard:        Latest
 TabWidth:        4
+UseCRLF: false
 UseTab:          Never
 ...