Update README.md (#45)

Changed Minder URL

README.md

@@ -63,7 +63,7 @@ The OpenFGA [Getting Started](https://openfga.dev/docs/modeling/getting-started)
 - [canonical/identity-platform-login-ui](https://github.com/canonical/identity-platform-login-ui/blob/main/internal/authorization/schema.openfga)
 - [canonical/jimm](https://github.com/canonical/jimm/blob/v3/openfga/authorisation_model.fga)
 - [lxc/incus](https://github.com/lxc/incus/blob/main/internal/server/auth/driver_openfga_model.openfga)
-- [stacklok/minder](https://github.com/stacklok/minder/blob/main/internal/authz/model/minder.fga)
+- [mindersec/minder](https://github.com/mindersec/minder/blob/main/internal/authz/model/minder.fga)
 - [datum-cloud/datum](https://github.com/datum-cloud/datum/blob/main/fga/model/datum.fga)
 - [instill-ai/pipeline-backend](https://github.com/instill-ai/pipeline-backend/blob/main/pkg/acl/model.go)
 - [virtool/virtool](https://github.com/virtool/virtool/blob/c621ba6a22bfe3464fe59287337029e42295cfcb/virtool/authorization/openfga.py#L123)