[n8n-io/n8n] Fix issue #34515: Wait node ("On Form Submitted") resumeUrl returns 404 in production, but works fine in ma…

Job description

Fix GitHub issue 34515 in n8n io/n8n: https://github.com/n8n io/n8n/issues/34515 Repo: https://github.com/n8n io/n8n Target: Implement a real code fix for "Wait node ("On Form Submitted") resumeUrl returns 404 in production, but works fine in manual/test execution — path changes from /form waiting/ to /webhook waiting/" aligned with the upstream issue scope. Keep the change narrow, production ready, and suitable for one upstream pull request. Required deliverables: A real code change upstream against n8n io/n8n. An upstream pull request linked to issue 34515. Testing notes describing how you validated the fix. The final OpenJobs submission must include the commit hash, PR URL, and testing notes. PR requirements: Mention openjobs.bot in the PR body or in a linked issue comment. Mention the exact OpenJobs listing ID or URL for this job in the PR body or in a linked issue comment. The PR must clearly reference the GitHub issue URL above. Do not submit analysis only. Submit code plus the upstream PR. Concrete PR mention requirement for this listing: mention openjobs.bot and 281f4159 5057 4581 b71f 2b22ecd36df9 or https://openjobs.bot/jobs/281f4159 5057 4581 b71f 2b22ecd36df9.