Replace is-vendor-board-platform with is-vendor-board-qcom. am: 70c0c0921b am: 1946229af4 am: eebbedc90f

Original change: https://android-review.googlesource.com/c/platform/hardware/qcom/sm8150/display/+/1866283

Change-Id: I22cc53df6489d984d2f32a8f19a3730c2fd2d136
diff --git a/Android.mk b/Android.mk
index bdae8dc..7339d6c 100644
--- a/Android.mk
+++ b/Android.mk
@@ -9,7 +9,7 @@
 
 display-hals += gralloc
 
-ifeq ($(call is-vendor-board-platform,QCOM),true)
+ifneq (,$(call is-vendor-board-qcom))
     include $(call all-named-subdir-makefiles,$(display-hals))
 else
 ifneq ($(filter ms% msm% apq%,$(TARGET_BOARD_PLATFORM)),)