build-sys: fix link-order

Makefile.am

@@ -2421,8 +2421,8 @@ systemd_dbus1_generator_SOURCES = \
 
 systemd_dbus1_generator_LDADD = \
 	libsystemd-label.la \
-	libsystemd-shared.la \
-	libsystemd-internal.la
+	libsystemd-internal.la \
+	libsystemd-shared.la
 
 dbus1-generator-install-hook:
 	$(AM_V_at)$(MKDIR_P) $(DESTDIR)$(usergeneratordir)
@@ -2844,8 +2844,8 @@ test_bus_signature_SOURCES = \
 	src/libsystemd/sd-bus/test-bus-signature.c
 
 test_bus_signature_LDADD = \
-	libsystemd-shared.la \
-	libsystemd-internal.la
+	libsystemd-internal.la \
+	libsystemd-shared.la
 
 test_bus_chat_SOURCES = \
 	src/libsystemd/sd-bus/test-bus-chat.c