fix: registry addon headless service port

[dkoshkin]

What problem does this PR solve?:
Updates chart version that has a fix that correctly sets headless service port equal to pod's port.
Usually clients would explicitly set the port directly when connecting to the headless service, but this does fix using kubectl port-forward

Which issue(s) this PR fixes:
Fixes #

How Has This Been Tested?:

$ kubectl port-forward --address=127.0.0.1 --namespace registry-system service/cncf-distribution-registry-docker-registry-headless https
Forwarding from 127.0.0.1:5000 -> 5000
Handling connection for 5000

$ crane copy nginx:stable 127.0.0.1:5000/library/nginx:dkoshkin --insecure                                                                      
2025/06/13 13:51:08 Copying from nginx:stable to 127.0.0.1:5000/library/nginx:dkoshkin
2025/06/13 13:51:11 pushed blob: sha256:6b8146f9616cc4005c1b785be80e6c75d2fc745cdf9d7f12e1aacf0449faada7
...

Special notes for your reviewer: