doc: Omit mention of --scie-only

Author: tobni

docs/notes/2.33.x.md

@@ -75,7 +75,6 @@ The default version of [Pex](https://github.com/pex-tool/pex) used by the Python
  - Support for [Pip 26.1](https://pip.pypa.io/en/stable/news/#v26-1).
  - In [some cases](https://github.com/pex-tool/pex/pull/3159) lockfile creation is significantly faster.
  - Fixed `pex3 lock sync` failing to handle multiple input requirements for the same project name.
- - Fixed `--scie-only` for foreign platforms.
  - The `scie_pbs_stripped` field of `pex_binary` targets can now be combined with `scie_pbs_free_threaded`.
 
  Note that `v2.97.0` is now also the *minimum* required version of Pex. If you're pinning to an earlier version you must upgrade. Pex is very scrupulous about backwards compatibility, so this should not be a problem in general. If the pin was specifically to avoid a bug in Pex, that bug should be [reported](https://github.com/pex-tool/pex/issues/new), after first confirming that there isn't an existing [open issue](https://github.com/pex-tool/pex/issues) for it.