chore: fix linting

.drone.yml

@@ -14,26 +14,6 @@ trigger:
     - push
 
 steps:
-  - name: compute cache key
-    image: docker.io/library/elixir:1.18.3-otp-27
-    commands:
-      - mix_lock_hash=$(sha256sum mix.lock | cut -d ' ' -f 1)
-      - echo "$DRONE_REPO_OWNER/$DRONE_REPO_NAME/$mix_lock_hash" >> .cache_key
-      # Print cache key for debugging
-      - cat .cache_key
-
-  - name: restore-cache
-    image: drillster/drone-volume-cache
-    settings:
-      restore: true
-      mount:
-        - ./deps
-        - ./_build
-      ttl: 30
-    volumes:
-      - name: cache
-        path: /cache
-
   - name: lint
     image: docker.io/library/elixir:1.18.3-otp-27
     commands:
@@ -79,25 +59,11 @@ steps:
     commands:
       # Install hex package manager
       - mix local.hex --force
+      # Fetch dependencies
+      - mix deps.get
       # Run tests
       - mix test
 
-  - name: rebuild-cache
-    image: drillster/drone-volume-cache
-    settings:
-      rebuild: true
-      mount:
-        - ./deps
-        - ./_build
-    volumes:
-      - name: cache
-        path: /cache
-
-volumes:
-  - name: cache
-    host:
-      path: /tmp/drone_cache
-
 ---
 kind: pipeline
 type: docker