Merge "Let assemble_vintf create the output fragments" into main

define copy-vintf-manifest-checked

$(2): $(1) $(HOST_OUT_EXECUTABLES)/assemble_vintf

	@echo "Copy xml: $$@"

	$(hide) $(HOST_OUT_EXECUTABLES)/assemble_vintf -i $$< >/dev/null  # Don't print the xml file to stdout.

	$$(copy-file-to-target)

	$(hide) mkdir -p "$$(dir $$@)"

	$(hide) VINTF_IGNORE_TARGET_FCM_VERSION=true\

		$(HOST_OUT_EXECUTABLES)/assemble_vintf -i $$< -o $$@

endef

# Copies many vintf manifest files checked.