🐛 Bug report

Describe the bug

Hi there, we use wrangler via https://github.com/cloudflare/wrangler-action to deploy a workers-site, and our builds stopped working within the past few hours.

Diving into why I notice that wrangler 1.19.9 was just cut a few hours ago.

Built successfully, built project size is 13 KiB.

... snip ...

 Deleting stale files...
Error:  Code 10033: bulk put: 'Invalid expiration of 1647570824. Please specify integer greater than the current number of seconds since the UNIX epoch.'

This makes me think that the recent change is related. When I downgrade by setting wranglerVersion: '1.19.8' in my github actions config things work as expected.

Reproduce the bug

I suspect if you deploy a site with other assets already uploaded it'll choke, not sure we do anything special that would solicit this behavior.

Expected behavior

I expect the API not to throw an error when running wrangler to deploy my site.

Environment and versions

Fill out the following information about your environment.

• operating system: Github Actions
• output of wrangler -V: v1.19.9
• output of node -v: https://github.com/cloudflare/wrangler-action
• content of wrangler.toml: happy to share privately