Reformatted the i18n namespadces argument to fit the format of the other arguments

.devcontainer/Dockerfile.console

@@ -9,7 +9,7 @@ ENV OC_PLUGIN_NAME=$OC_PLUGIN_NAME
 USER root
 CMD eval "oc login $OC_URL -u $OC_USER -p $OC_PASS --insecure-skip-tls-verify" && \
     /opt/bridge/bin/bridge -public-dir=/opt/bridge/static \
-    -i18n-namespaces=plugin__$OC_PLUGIN_NAME \
+    -i18n-namespaces plugin__$OC_PLUGIN_NAME \
     -plugins $OC_PLUGIN_NAME=http://localhost:9001 \
     -k8s-mode-off-cluster-thanos=$(oc -n openshift-config-managed get configmap monitoring-shared-config -o jsonpath='{.data.thanosPublicURL}') \
     -k8s-mode-off-cluster-endpoint=$(oc whoami --show-server) \