meta-phosphor: dbus: dbus-monitor: add symlink as git

Add a symbolic link to phosphor-dbus-monitor.bb named _git.bb and sets the
preferred version for the recipe.

Change-Id: I8339dc91c294a2c35cfb086c3fd332f9d0b2bb04
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/conf/distro/include/phosphor-defaults.inc b/conf/distro/include/phosphor-defaults.inc
index 2208b5e..79d6c47 100644
--- a/conf/distro/include/phosphor-defaults.inc
+++ b/conf/distro/include/phosphor-defaults.inc
@@ -250,3 +250,4 @@
 PREFERRED_VERSION_phosphor-logging = "1.0"
 PREFERRED_VERSION_phosphor-state-manager = "1.0"
 PREFERRED_VERSION_phosphor-ipmi-host = "1.0"
+PREFERRED_VERSION_phosphor-dbus-monitor = "1.0"
diff --git a/recipes-phosphor/dbus/phosphor-dbus-monitor_git.bb b/recipes-phosphor/dbus/phosphor-dbus-monitor_git.bb
new file mode 120000
index 0000000..e4d34a1
--- /dev/null
+++ b/recipes-phosphor/dbus/phosphor-dbus-monitor_git.bb
@@ -0,0 +1 @@
+phosphor-dbus-monitor.bb
\ No newline at end of file