Add an "empty" flb.conf

Makefile

@@ -27,10 +27,12 @@ install-no-dracut:
 	install -m 744 bin/metadata-collect-agent $(DESTDIR)$(PREFIX)/bin/metadata-collect-agent
 	install -d $(DESTDIR)$(PREFIX)/etc/
 	install -m 644 src/configuration-files/flb.conf.in $(DESTDIR)$(PREFIX)/etc/flb.conf.in
+	install -m 644 src/configuration-files/flb.conf $(DESTDIR)$(PREFIX)/etc/flb.conf
 
 uninstall-no-dracut:
 	rm -rf $(DESTDIR)$(PREFIX)/bin/metadata-collect-agent
 	rm -rf $(DESTDIT)$(PREFIX)/etc/flb.conf.in
+	rm -rf $(DESTDIT)$(PREFIX)/etc/flb.conf
 
 no-dracut: bin/metadata-collect-agent
 

src/configuration-files/flb.conf

+[empty file, should be overriden using the flb.conf.in template, it MUST not exceed 100B]