Revert "feat!: run the action on Node.js 24 (#205)"

This reverts commit 9b5745cdf0a2e8c2620f0746130f809adb911c19.

Author: github-actions[bot]

action.yml

@@ -37,6 +37,6 @@ outputs:
   bin_dest:
     description: Location of `pnpm` and `pnpx` command
 runs:
-  using: node24
+  using: node20
   main: dist/index.js
   post: dist/index.js