Publish PyPI releases before crates.io artifacts (#16989)

## Summary

Closes #16987.

## Test Plan

We need a good way to dry-run this...

---------

Signed-off-by: William Woodruff <william@astral.sh>

.github/workflows/release.yml

@@ -226,6 +226,7 @@ jobs:
     needs:
       - plan
       - host
+      - custom-publish-pypi # DIRTY: see #16989
     if: ${{ !fromJson(needs.plan.outputs.val).announcement_is_prerelease || fromJson(needs.plan.outputs.val).publish_prereleases }}
     uses: ./.github/workflows/publish-crates.yml
     with:

dist-workspace.toml

@@ -3,6 +3,8 @@ members = ["cargo:."]
 
 # Config for 'dist'
 [dist]
+# See: #16989
+allow-dirty = ["ci"]
 # The preferred dist version to use in CI (Cargo.toml SemVer syntax)
 cargo-dist-version = "0.30.2"
 # Whether to consider the binaries in a package for distribution (defaults true)