fix: remove unused network

See toolshed/abra#470

.env.sample

@@ -16,5 +16,3 @@ SECRET_TEST_PASS_ONE_VERSION=v1
 SECRET_TEST_PASS_TWO_VERSION=v1 # length=10
 #SECRET_EXTRA_PASS_VERSION=v1
 #SECRET_LONG_SECRET_VERSION=v1
-
-NETWORK_WITH_COMMENT=BAZ # should be removed

compose.yml

@@ -8,7 +8,6 @@ services:
       - TEST_ENV_STANZA=DING # should be removed
     networks:
       - proxy
-      - net_with_comment
     volumes:
       - test-volume:/var/www
     secrets:
@@ -56,5 +55,3 @@ volumes:
 networks:
   proxy:
     external: true
-  net_with_comment:
-    name: ${NETWORK_WITH_COMMENT}