Use 4-space indents in justfile for consistency with socorro (#53)

justfile

@@ -3,28 +3,28 @@
 # file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
 _default:
-  @just --list
+    @just --list
 
 # Build docker images.
 build *args:
-  docker compose --progress plain build {{args}}
+    docker compose --progress plain build {{args}}
 
 # Open a shell in docker.
 shell *args:
-  docker compose run --rm shell {{args}}
+    docker compose run --rm shell {{args}}
 
 # Run VS Code development container.
 devcontainer:
-  docker compose up --detach devcontainer
+    docker compose up --detach devcontainer
 
 # Rebuild requirements.txt file after requirements.in changes.
 rebuild-reqs *args:
-  docker compose run --rm --no-deps shell pip-compile --allow-unsafe --generate-hashes --strip-extras {{args}}
+    docker compose run --rm --no-deps shell pip-compile --allow-unsafe --generate-hashes --strip-extras {{args}}
 
 # Lint code, or use --fix to reformat and apply auto-fixes for lint.
 lint *args:
-  docker compose run --rm --no-deps shell bin/lint.sh {{args}}
+    docker compose run --rm --no-deps shell bin/lint.sh {{args}}
 
 # Run tests.
 test *args:
-  docker compose run --rm shell bin/test.sh {{args}}
+    docker compose run --rm shell bin/test.sh {{args}}