[LSC] Add LOCAL_LICENSE_KINDS to system/core

Added SPDX-license-identifier-Apache-2.0 to:
  rootdir/Android.mk

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all
Change-Id: I19aaea76a932cc928bbc178c01a33fdc98b0cf16
diff --git a/rootdir/Android.mk b/rootdir/Android.mk
index 3dd269a..3362872 100644
--- a/rootdir/Android.mk
+++ b/rootdir/Android.mk
@@ -222,6 +222,8 @@
 LOCAL_SRC_FILES := $(LOCAL_MODULE)
 LOCAL_MODULE_PATH := $(PRODUCT_OUT)
 
+LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
+LOCAL_LICENSE_CONDITIONS := notice
 include $(BUILD_PREBUILT)
 
 include $(call all-makefiles-under,$(LOCAL_PATH))