chore(deps): update dependency pnpm to v10.20.0 (#66)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/actions/prepare/action.yml

@@ -6,7 +6,7 @@ runs:
   steps:
     - uses: pnpm/action-setup@v4.2.0
       with:
-        version: 10.18.3
+        version: 10.20.0
     - uses: actions/setup-node@v4.4.0
       with:
         node-version: '22.21.1'