Filebeat image fetch errors on elastic.co registry

When attempting to pull and unpack the Filebeat Docker image (docker.elastic.co/beats/filebeat:8.13.4), the operation fails with the following error:

failed to pull and unpack image "docker.elastic.co/beats/filebeat:8.13.4": failed to copy: httpReadSeeker: failed open: failed to authorize: failed to fetch anonymous token: Get "https://docker-auth.elastic.co/auth?scope=repository%3Abeats%2Ffilebeat%3Apull&service=token-service": dial tcp 34.172.121.65:443: i/o timeout

Steps to reproduce:
1. Run: docker pull docker.elastic.co/beats/filebeat:8.13.4
2. Observe error during image fetching/unpacking

Expected behavior:
The Filebeat image should be pulled and unpacked without network errors or authorization failures.

Actual behavior:
The pull operation fails due to a timeout when attempting to fetch the anonymous token required for authorization against docker-auth.elastic.co.

Environment (please update as applicable):
- Filebeat version: 8.13.4

Additional details:
- Failing endpoint: https://docker-auth.elastic.co/auth?scope=repository%3Abeats%2Ffilebeat%3Apull&service=token-service
- Error extracted: dial tcp 34.172.121.65:443: i/o timeout