ci/cd: start test containers with Docker Compose

tests/setup/docker-compose.yml

@@ -0,0 +1,21 @@
+# This Docker Compose file is used to set up the environment for the tests.
+services:
+  lldap:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    environment:
+      - LLDAP_JWT_SECRET=secret
+      - LLDAP_LDAP_USER_PASS=admin_password
+      - LLDAP_LDAP_BASE_DN=dc=pocket-id,dc=org
+  pocket-id:
+    image: pocket-id:test
+    ports:
+      - "1411:1411"
+    environment:
+      - APP_ENV=test  
+    build:
+      args:
+        - BUILD_TAGS=e2etest
+      context: ../..
+      dockerfile: Dockerfile