ci: switch tests and schema jobs to sqlite-backed workflow

.github/workflows/ci.yml

@@ -10,8 +10,8 @@ env:
   DJANGO_SECRET_KEY: ci-secret-key-not-for-production
   DJANGO_SETTINGS_MODULE: config.settings.test
   DJANGO_ALLOWED_HOSTS: testserver,localhost
-  DATABASE_URL: postgres://training:training@postgres:5432/training_test
-  REDIS_URL: redis://redis:6379/0
+  DATABASE_URL: sqlite:////tmp/training_test.sqlite3
+  REDIS_URL: redis://localhost:6379/0
 
 jobs:
   test:
@@ -22,31 +22,6 @@ jobs:
       matrix:
         python-version: ["3.12"]
 
-    services:
-      postgres:
-        image: postgres:16-alpine
-        env:
-          POSTGRES_DB: training_test
-          POSTGRES_USER: training
-          POSTGRES_PASSWORD: training
-        ports:
-          - 5432:5432
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 5s
-          --health-timeout 5s
-          --health-retries 10
-
-      redis:
-        image: redis:7-alpine
-        ports:
-          - 6379:6379
-        options: >-
-          --health-cmd "redis-cli ping"
-          --health-interval 5s
-          --health-timeout 3s
-          --health-retries 10
-
     steps:
       - uses: actions/checkout@v4
 
@@ -101,31 +76,6 @@ jobs:
     runs-on: ubuntu-latest
     needs: test
 
-    services:
-      postgres:
-        image: postgres:16-alpine
-        env:
-          POSTGRES_DB: training_test
-          POSTGRES_USER: training
-          POSTGRES_PASSWORD: training
-        ports:
-          - 5432:5432
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 5s
-          --health-timeout 5s
-          --health-retries 10
-
-      redis:
-        image: redis:7-alpine
-        ports:
-          - 6379:6379
-        options: >-
-          --health-cmd "redis-cli ping"
-          --health-interval 5s
-          --health-timeout 3s
-          --health-retries 10
-
     steps:
       - uses: actions/checkout@v4