🐛(compose) fix "port already taken" errors when starting docker compose

We have changed the project's name from "impress" to "docs" but haven't
replaced all occurrences of impress in the project because we want to be
careful of the consequences on deployments.

The name of the docker compose project was different for the "make pylint"
target. This was causing the bug error on ports. Let's rename it without
waiting.

bin/_config.sh

@@ -7,7 +7,7 @@ UNSET_USER=0
 
 TERRAFORM_DIRECTORY="./env.d/terraform"
 COMPOSE_FILE="${REPO_DIR}/docker-compose.yml"
-COMPOSE_PROJECT="impress"
+COMPOSE_PROJECT="docs"
 
 
 # _set_user: set (or unset) default user id used to run docker commands