Externals Update, 21.0-mc16d branch (2020.10.07.)
This is a sibling of !37062 (merged).
Updated all projects to atlasexternals-1.0.27.3. It includes just one update wrt. atlasexternals-1.0.27.2 (atlasexternals@1.0.27.2...1.0.27.3): It stops AtlasLCG
from setting up an RPM dependency for packages that the given LCG release doesn't actually provide. (But the package is still found somewhere else. For instance under /usr
.)
This is necessary to fix the "latest" issue on ATLINFR-3741.