Update check mk

wget https://download.checkmk.com/checkmk/2.5.0p12/check-mk-community-2.5.0p12_0.noble_amd64.deb
dpkg -i check-mk-community-2.5.0p12_0.noble_amd64.deb
omd stop <site>
omd update <site>
omd start <site>