clang-format: update to OpenBMC latest

Ignore libmapper, because it is written in C and the CPP style
guidelines are not appropriate.

Ignore subprojects; they can validate their formatting themselves.

Change-Id: Id88dcc49f4176c6443e7f53ca193ca8f3e83a51f
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/src/test/interfaces_added.cpp b/src/test/interfaces_added.cpp
index ee0e438..20d8716 100644
--- a/src/test/interfaces_added.cpp
+++ b/src/test/interfaces_added.cpp
@@ -9,8 +9,7 @@
 #include <gtest/gtest.h>
 
 class TestInterfacesAdded : public AsioServerClassTest
-{
-};
+{};
 sdbusplus::asio::object_server*
     TestInterfacesAdded::AsioServerClassTest::server = nullptr;