Fix scheduler initialization log (#12105)
Fix scheduler initialization log (#12105)

Before, we never would show "Initializing scheduler" and we'd always say "Reinitializing scheduler".

[ci skip-rust]
[ci skip-build-wheels]
pantsbuild/pants,benjyw/pants,pantsbuild/pants,pantsbuild/pants,pantsbuild/pants,pantsbuild/pants,pantsbuild/pants,benjyw/pants,benjyw/pants,pantsbuild/pants,benjyw/pants,benjyw/pants,benjyw/pants,benjyw/pants