healthd: Drop the unneeded include path.

libminui has been exporting headers since Oreo.

Test: mmma -j system/core/healthd
Change-Id: Iaadfa526619dcd4837a97b78cfa03dc69ffa4000
diff --git a/healthd/Android.mk b/healthd/Android.mk
index f7214c6..9096f79 100644
--- a/healthd/Android.mk
+++ b/healthd/Android.mk
@@ -43,7 +43,7 @@
     AnimationParser.cpp
 
 LOCAL_MODULE := libhealthd_charger
-LOCAL_C_INCLUDES := bootable/recovery $(LOCAL_PATH)/include
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
 LOCAL_EXPORT_C_INCLUDE_DIRS := \
     $(LOCAL_PATH) \
     $(LOCAL_PATH)/include