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/test/utest.cpp b/test/utest.cpp
index 787b345..26e13ec 100644
--- a/test/utest.cpp
+++ b/test/utest.cpp
@@ -354,12 +354,13 @@
         std::set<Layout::LedAction> refAssert = {
             {"One", phosphor::led::Layout::Blink, 0, 0,
              phosphor::led::Layout::Blink},
-            {"Two", phosphor::led::Layout::On, 0, phosphor::led::Layout::Blink},
-            {"Three", phosphor::led::Layout::Blink, 0,
-             phosphor::led::Layout::On},
-            {"Four", phosphor::led::Layout::On, 0,
+            {"Two", phosphor::led::Layout::On, 0, 0,
              phosphor::led::Layout::Blink},
-            {"Five", phosphor::led::Layout::On, 0,
+            {"Three", phosphor::led::Layout::Blink, 0, 0,
+             phosphor::led::Layout::On},
+            {"Four", phosphor::led::Layout::On, 0, 0,
+             phosphor::led::Layout::Blink},
+            {"Five", phosphor::led::Layout::On, 0, 0,
              phosphor::led::Layout::Blink},
         };
         EXPECT_EQ(refAssert.size(), ledsAssert.size());