[PHP] Update sources volume for dev also

apaches/testing/docker-compose.yml

@@ -14,7 +14,7 @@ services:
       volumes:
         - /usr/lib/locale/:/usr/lib/locale/
         - /etc/localtime:/etc/localtime:ro
-        - ${DATA_PATH}/public-html:/var/www/html/
+        - ${DATA_PATH}:/var/www/
       labels:
         - "traefik.enable=true"
         - "traefik.http.middlewares.apache-redirect-websecure.redirectscheme.scheme=https"