feat: add web3-bot to all repos

[galargh]

This PR automates adding web3-bot to all the repositories in the organization. It has been internally configured to copy suspected AI and stale issue workflows to your repos it has access to. These would have been previously handled via github-mgmt but it was deemed inefficient.

This has already been tested in the probe-lab organization.

[github-actions]

Before merge, verify that all the following plans are correct. They will be applied as-is after the merge.

Terraform plans

ipld

No changes. Your infrastructure matches the configuration.

Terraform has compared your real infrastructure against your configuration
and found no differences, so no changes are needed.

[github-actions]

The following access changes will be introduced as a result of applying the plan:

Access Changes

There will be no access changes