Use apt update instead of apt-get in GH action (#1866)
Use apt update instead of apt-get in GH action (#1866)

We have some weird connection error on GH actions while installing the database headers. Let's try to use a more modern tool...
AlchemyCMS/alchemy_cms,AlchemyCMS/alchemy_cms,mamhoff/alchemy_cms,robinboening/alchemy_cms,AlchemyCMS/alchemy_cms,mamhoff/alchemy_cms,mamhoff/alchemy_cms,robinboening/alchemy_cms,robinboening/alchemy_cms