phosphor-led-sysfs: Add DEPENDS on phosphor-dbus-interfaces

This fixes a build warning

  WARNING: phosphor-led-sysfs-1.0-r1 do_package_qa: QA Issue:
  phosphor-led-sysfs rdepends on phosphor-dbus-interfaces, but it isn't
  a build dependency, missing phosphor-dbus-interfaces in DEPENDS or
  PACKAGECONFIG? [build-deps]

and occasional build failures due to phosphor-led-sysfs:do_configure
running before phosphor-dbus-interfaces is built.

Signed-off-by: Xo Wang <xow@google.com>
Change-Id: Id59e0ffff5befa66e90a0d29373368ab0a0a36ee
diff --git a/meta-phosphor/common/recipes-phosphor/leds/phosphor-led-sysfs.bb b/meta-phosphor/common/recipes-phosphor/leds/phosphor-led-sysfs.bb
index ee82e53..9c5e755 100644
--- a/meta-phosphor/common/recipes-phosphor/leds/phosphor-led-sysfs.bb
+++ b/meta-phosphor/common/recipes-phosphor/leds/phosphor-led-sysfs.bb
@@ -10,6 +10,7 @@
 
 DEPENDS += "autoconf-archive-native"
 DEPENDS += "sdbusplus"
+DEPENDS += "phosphor-dbus-interfaces"
 RDEPENDS_${PN} += "libsystemd"
 
 DBUS_SERVICE_${PN} += "xyz.openbmc_project.led.controller@.service"