meta-phosphor: led-manager-*_git: add package version

Add missing explicit git PV variable to phosphor-led-manager git
recipes.

Change-Id: Ia49e86908e133604569b95016049057a8410913e
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/recipes-phosphor/leds/phosphor-led-manager-config-example-native_git.bb b/recipes-phosphor/leds/phosphor-led-manager-config-example-native_git.bb
index 4b546d0..343a6e0 100644
--- a/recipes-phosphor/leds/phosphor-led-manager-config-example-native_git.bb
+++ b/recipes-phosphor/leds/phosphor-led-manager-config-example-native_git.bb
@@ -1,5 +1,6 @@
 SUMMARY = "Phosphor LED Group Management with example data"
 PR = "r1"
+PV = "1.0+git${SRCPV}"
 
 inherit native
 require phosphor-led-manager.inc