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: I51090ceaabd06da486f9023ce2ab8e7d1efa123a
diff --git a/.clang-format b/.clang-format
index 52ac0a1..945adae 100644
--- a/.clang-format
+++ b/.clang-format
@@ -41,7 +41,7 @@
 BreakBeforeTernaryOperators: true
 BreakConstructorInitializers: AfterColon
 BreakInheritanceList: AfterColon
-BreakStringLiterals: true
+BreakStringLiterals: false
 ColumnLimit:     80
 CommentPragmas:  '^ IWYU pragma:'
 CompactNamespaces: false
@@ -49,6 +49,7 @@
 ConstructorInitializerIndentWidth: 4
 ContinuationIndentWidth: 4
 Cpp11BracedListStyle: true
+DeriveLineEnding: false
 DerivePointerAlignment: false
 PointerAlignment: Left
 DisableFormat:   false
@@ -110,6 +111,7 @@
 SpacesInSquareBrackets: false
 Standard:        Latest
 TabWidth:        4
+UseCRLF: false
 UseTab:          Never
 ...