ci: update node version in .github/workflows/lint.yml

Co-authored-by: Copilot <[email protected]>

Author: ryoppippi

.github/workflows/lint.yml

@@ -16,7 +16,7 @@ jobs:
       - uses: pnpm/action-setup@v4
         with:
           run_install: false
-          version: 10.4.0
+          version: 10.20.0
       - run: pnpm install --frozen-lockfile
       - run: pnpm check
       - run: pnpm lint