SBOX Traefik upgrade

[DanielKChristou]

Jira link (if applicable)

Change description

Upgrade SBOX traefik

Checklist

• commit messages are meaningful and follow good commit message guidelines
• README and other documentation has been updated / added (if needed)
• tests have been updated / new tests has been added (if needed)
• Does this PR introduce a breaking change

🤖AEP PR SUMMARY🤖

• Updated apps/admin/traefik2/sbox/00-traefik2.yaml 🔄
  • Updated the version of the Traefik chart from 27.0.2 to 30.0.1
• Updated apps/admin/traefik2/sbox/01-traefik2.yaml 🔄
  • Updated the version of the Traefik chart from 27.0.2 to 30.0.1

[reespozzi]

You'll also need to bump CRD versions https://github.com/hmcts/sds-flux-config/blob/8cbbf7ac14981e48b60c576a2b5fbec792345dd1/apps/admin/traefik-crds/kustomization.yaml

Few examples of doing this for other apps in one environment only like nuevector / dynatrace-operator in ops-runbooks. A PR for dynatrace-operator went in recently too which only adds different CRDS in one env.

I think an example for traefik already exists in this repo too https://github.com/hmcts/sds-flux-config/tree/8cbbf7ac14981e48b60c576a2b5fbec792345dd1/apps/admin/traefik-crds-upgrade-v27.0.2 which you can probably work back from to get it to work for your latest version