install --lib tries to build all components in a package

[georgefst]

$ cabal install --dry --package-env . --lib pretty-simple-4.1.1.0
Resolving dependencies...
Build profile: -w ghc-9.4.5 -O1
In order, the following would be built (use -v for more details):
 - pretty-simple-4.1.1.0 (lib:pretty-simple, exe:pretty-simple) (requires build)

The executable is not a requirement, and shouldn't need to be built. If I try explicitly requesting the library with lib:pretty-simple, I see curl port number errors similarly to #9074.

And it's not just executables. I've also seen Cabal similarly trying to build all libraries in a package where some libraries aren't actually depended on by the requested library (for the record, this involved this branch via source-repository-package).