Use default libnfc-nci.conf if not found in vendor/etc

From https://android-review.googlesource.com/c/platform/build/+/620268
Icc6e0b1d2b29adacf085cfa68566b064e736d3fa
diff --git a/base.mk b/base.mk
index 1fe474f..77119ee 100644
--- a/base.mk
+++ b/base.mk
@@ -32,3 +32,9 @@
 	device/phh/treble/ld.config.26.txt:system/etc/ld.config.26.txt \
 	device/phh/treble/ld.config.27.txt:system/etc/ld.config.27.txt \
 
+
+# NFC:
+#   Provide default libnfc-nci.conf file for devices that does not have one in
+#   vendor/etc
+PRODUCT_COPY_FILES += \
+	device/phh/treble/nfc/libnfc-nci.conf:system/etc/libnfc-nci.conf