msc: use public docker registry

Dockerfile

@@ -1,5 +1,4 @@
-ARG YC_CONTAINER_REGISTRY
+FROM node:16 as builder
-FROM ${YC_CONTAINER_REGISTRY}/public/node:16 as builder
 ARG VITE_API_URL
 ARG VITE_KEYCLOAK_CLIENT_ID
 ARG VITE_KEYCLOAK_CLIENT_SECRET
@@ -12,6 +11,6 @@ RUN yarn install
 COPY . . 
 RUN yarn build
 
-FROM ${YC_CONTAINER_REGISTRY}/public/nginx:1.23-alpine
+FROM nginx:1.23-alpine
 COPY ./nginx/default.conf /etc/nginx/conf.d/default.conf
 COPY --from=builder /usr/src/postamates_frontend/dist /usr/share/nginx/html