fix: wip github actions

Author: grikomsn

.github/workflows/changesets.yml

@@ -21,6 +21,11 @@ jobs:
       - name: checkout
         uses: actions/checkout@v4
 
+      - name: setup pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          run_install: false
+
       - name: setup node.js
         uses: actions/setup-node@v4
         with: