Reconfiguration avoidance not affected by library visibility change

[fgaz]

Describe the bug
Visibility of dependencies does not get taken into account when cabal chooses whether to reconfigure or not a component

To Reproduce
Steps to reproduce the behavior:

• Project with two packages: a, b
• b has a public sublibrary sublib
• a component of a depends on b:sublib
• cabal new-build all
• make sublib private
• cabal new-build all
• a does not get reconfigured and there's no failure

Expected behavior

a gets reconfigured because of the change in b and the command fails

System information
cabal 3.0.0.0, ghc 8.8.1