fix(ci): add --allow-same-version to npm version in publish workflow

When a release/vX.Y.Z PR is merged before the release event triggers
the publish workflow, package.json already has the target version.
npm version then fails with "Version not changed". Adding
--allow-same-version makes the step idempotent so retries work.

Author: github-actions[bot]

.github/workflows/publish.yml

@@ -184,7 +184,7 @@ jobs:
           VERSION: ${{ needs.compute-version.outputs.version }}
         run: |
           git checkout -- package-lock.json
-          npm version "$VERSION" --no-git-tag-version
+          npm version "$VERSION" --no-git-tag-version --allow-same-version
           node scripts/sync-native-versions.js
           echo "Publishing version $VERSION"