[monorepo] Try to get make install working in copilot (#32800)

* [monorepo] move building of nginx proxy into Makefile

* [v1] add fake-secrets.env

* [github] add copilot-setup-steps.yml workflow

* [make] debug permissions

* [monorepo] use the host uid/gid for monorepo service

* [web] populate DOCKER_USER for test_frontend_ct

* [github] run npm install outside docker in Copilot sandbox

* [monorepo] add comment for building nginx-proxy image locally

* [monorepo] change uid/gid of node user in cypress image

* [monorepo] low-level rewrite of passwd and groups to match host user

GitOrigin-RevId: d74a5801f0318bab7e7f460374255426706002a3

server-ce/test/docker-compose.yml

@@ -66,7 +66,11 @@ services:
     command: ["/server-pro-start.sh"]
 
   e2e:
-    image: cypress/included:13.13.2
+    build:
+      context: ../../dockerfiles/cypress
+      args:
+        - USER_UID
+        - USER_GID
     stop_grace_period: 0s
     entrypoint: npm
     command: run cypress:run
@@ -76,7 +80,6 @@ services:
       - $PWD:$PWD
       - $MONOREPO/libraries:$MONOREPO/libraries:ro
       - $MONOREPO/node_modules:$MONOREPO/node_modules:ro
-    user: "${DOCKER_USER:-1000:1000}"
     environment:
       MONOREPO:
       CYPRESS_SHARD: