phosphor-led-manager: Add python dependencies explicitly

Python dependencies for phosphor-led-manager is currently being
satisfied by inclusion of sdbusplus in the recipe. This will break
if sdbusplus changes its dependency list and hence adding python
dependency here

Change-Id: If064e6e1abb129d451d2c7773c88bac8ed4ecc8e
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
diff --git a/recipes-phosphor/leds/phosphor-led-manager_git.bb b/recipes-phosphor/leds/phosphor-led-manager_git.bb
index 8689e06..6136032 100644
--- a/recipes-phosphor/leds/phosphor-led-manager_git.bb
+++ b/recipes-phosphor/leds/phosphor-led-manager_git.bb
@@ -20,7 +20,9 @@
 
 SYSTEMD_PACKAGES = "${LED_MGR_PACKAGES}"
 
-DEPENDS += "python-pyyaml-native"
+DEPENDS += "${PYTHON_PN}-native"
+DEPENDS += "${PYTHON_PN}-pyyaml-native"
+DEPENDS += "${PYTHON_PN}-inflection-native"
 DEPENDS += "autoconf-archive-native"
 DEPENDS += "sdbusplus sdbusplus-native"
 DEPENDS += "systemd"