feat: allow changing hydra oidc internal port (default 8080)

templates/cadoles-pod-hydra-oidc-v1.conf.j2

@@ -4,7 +4,7 @@ PODMAN_ARGS="\
     --replace \
     --network=slirp4netns:allow_host_loopback=true \
     --tz=local \
-    -p 127.0.0.1:3004:8080 \
+    -p 127.0.0.1:3004:{{ hydra_oidc_internal_port | default(8080) }} \
     -e APP_ENV=prod \
     -e 'APP_DEBUG={{ hydra_oidc_debug }}' \
     -e 'HYDRA_ADMIN_BASE_URL=http://10.0.2.2:3000' \