Fix dev environment when running as root on the host

Without this, CURRENT_UID isnt actually passed in from the host, and wipes out /etc/passwd even when we’re actually running as root.

I tested this as a non-root user on Linux, and on Docker for Mac

tools/docker-compose-cluster.yml

@@ -21,6 +21,7 @@ services:
     image: ${DEV_DOCKER_TAG_BASE}/awx_devel:${TAG}
     hostname: awx_1
     environment:
+      CURRENT_UID:
       RABBITMQ_HOST: rabbitmq_1
       RABBITMQ_USER: guest
       RABBITMQ_PASS: guest
@@ -39,6 +40,7 @@ services:
     image: ${DEV_DOCKER_TAG_BASE}/awx_devel:${TAG}
     hostname: awx_2
     environment:
+      CURRENT_UID:
       RABBITMQ_HOST: rabbitmq_2
       RABBITMQ_USER: guest
       RABBITMQ_PASS: guest
@@ -57,6 +59,7 @@ services:
     image: ${DEV_DOCKER_TAG_BASE}/awx_devel:${TAG}
     hostname: awx_3
     environment:
+      CURRENT_UID:
       RABBITMQ_HOST: rabbitmq_3
       RABBITMQ_USER: guest
       RABBITMQ_PASS: guest
@@ -76,14 +79,14 @@ services:
     image: ${DEV_DOCKER_TAG_BASE}/rabbit_cluster_node:latest
     hostname: rabbitmq_2
     container_name: tools_rabbitmq_2_1
-    environment: 
+    environment:
       - CLUSTERED=true
       - CLUSTER_WITH=rabbitmq_1
   rabbitmq_3:
     image: ${DEV_DOCKER_TAG_BASE}/rabbit_cluster_node:latest
     hostname: rabbitmq_3
     container_name: tools_rabbitmq_3_1
-    environment: 
+    environment:
       - CLUSTERED=true
       - CLUSTER_WITH=rabbitmq_1
   postgres:

tools/docker-compose.yml

@@ -7,6 +7,7 @@ services:
     container_name: tools_awx_1
     hostname: awx
     environment:
+      CURRENT_UID:
       RABBITMQ_HOST: rabbitmq
       RABBITMQ_USER: guest
       RABBITMQ_PASS: guest