build

Update LIBRENMS_VERSION to 26.4.0 #824

Job	Run time
build / prepare	37s
build / build (4, linux/s390x, ubuntu-24.04)	7m 39s
build / build (0, linux/amd64, ubuntu-24.04)	1m 51s
build / build (3, linux/386, ubuntu-24.04)	2m 55s
build / build (2, linux/arm64, ubuntu-24.04-arm)	2m 33s
build / build (1, linux/arm/v7, ubuntu-24.04-arm)	2m 49s
build / finalize	29s
	18m 53s

Provide feedback