Describe the bug:
Cloudflare is no longer returning zone information in individual dns records. This is now breaking the interaction when cert-manager goes to delete the txt record here.

Of note, while the deprecation shows last November, I just noticed this breaking yesterday. So I imagine they just recently went through with the deprecation on their end.

Expected behaviour:
Deletion of the txt record should be successful, leading to a successful certificate generation.

Steps to reproduce the bug:
Attempt to generate a certificate using cloudflare as the dns challenge provider.

Anything else we need to know?:
As is, generating certificates using cloudflare as the dns challenge provider is broken.

Environment details:

• Kubernetes version: v1.31.1
• Cloud-provider/provisioner: N/A
• cert-manager version: v1.16.3
• Install method: helm

/kind bug