Trust namespace must be equals to deployment namespace

[Delorien84]

Hello,
I want to install this application to different namespace then app.trust.namespace but I got error about not sufficient permission to create leader election lock. My use case is to install trust application several times in cert-manager namespace but to point to different trust namespace.

The problem is caused by https://github.com/cert-manager/trust/blob/main/deploy/charts/trust/templates/role.yaml that creates permission in deployment namespace not in trust namespace causing application does not have sufficient permission to create leader election lock and to watch secrets in trust namespace

[JoshVanL]

Thanks @Delorien84, I'll open up a PR shorty.

/assign