Process to warn about expiry and rotate secrets for radix<env>app registry

[Richard87]

Hot fix for Playground and Dev:

I manually rotated the secrets for playground and dev:

1. Generate new password (I generated new password2) for the radix-app-registry-secret-ENV token in radixENVapp
2. Manually updated the keyvault secret radix-app-registry-secret
3. Manually updated the secret default/radix-app-registry with new password (no ExternalSecret has been created yet)
4. Restart Operator

[Richard87]

Hadde det vært en ide (og mulig?) å bruke https://external-secrets.io/latest/api/generator/acr/ ?

[sveinpj]

Can we add secret operator to push the new secret?