Fix release versioning (#4516)

* correct immutability lockfile flag for yarn 3

* More experiments to re-enable the Version Packages action

* add changeset

* more work to fix automated changeset workflow

.github/workflows/release.yml

@@ -40,7 +40,8 @@ jobs:
         if: matrix.channel == 'latest'
         uses: changesets/action@master
         with:
-          version: yarn changeset version && yarn install && git add .
+          # defined in package.json#scripts
+          version: changeset:version
           publish: yarn changeset publish
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}