add meson build

most the other openbmc projects are turning into meson projects, so
let's hop on that meson train.

Tested: Builds as expected

Change-Id: I06b6f9e28e27bf7922f42f93756efb98bdb40b2a
Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com>
diff --git a/subprojects/phosphor-logging.wrap b/subprojects/phosphor-logging.wrap
new file mode 100644
index 0000000..6876a6e
--- /dev/null
+++ b/subprojects/phosphor-logging.wrap
@@ -0,0 +1,6 @@
+[wrap-git]
+url = https://github.com/openbmc/phosphor-logging
+revision = HEAD
+
+[provide]
+phosphor-logging = phosphor_logging_dep