Revert "Fix pip-compile --no-annotate"
Revert "Fix pip-compile --no-annotate"

This reverts commit abf25d8f1754dd3717519e339d0e727cfcc10633.

This fix is no longer needed, because it is no longer required to
calculate the reverse dependencies for "--no-annotate". This is because
the now merged second implementation of excluding dependencies of unsafe
packages (d41c1e0) was implemented differently than the first
implementation (afb3db6).

suutari-ai/prequ,suutari/prequ,suutari/prequ