Add meson build

This commit is to add meson build.
And later, we will remove Autotools and replace it with meson build.

In addition, fixed Layout::LedAction construct parameter error in test
file.

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I58c9a2c9de928db288e77ca2d6aa807d36e70144
diff --git a/serialize.cpp b/serialize.cpp
index cd48a8c..c8f4e66 100644
--- a/serialize.cpp
+++ b/serialize.cpp
@@ -11,7 +11,7 @@
 #include <fstream>
 
 // Register class version with Cereal
-CEREAL_CLASS_VERSION(phosphor::led::Serialize, CLASS_VERSION);
+CEREAL_CLASS_VERSION(phosphor::led::Serialize, CLASS_VERSION)
 
 namespace phosphor
 {