* src for workspace & php build

* user images from src

src/docker-compose.yml

@@ -0,0 +1,35 @@
+version: '3.6'
+
+services:
+  php73:
+    extends:
+      file: docker-compose.base.yml
+      service: php-fpm
+    build:
+      dockerfile: php73.Dockerfile
+  php74:
+    extends:
+      file: docker-compose.base.yml
+      service: php-fpm
+    build:
+      dockerfile: php74.Dockerfile
+  workspace73:
+    extends:
+      file: docker-compose.base.yml
+      service: workspace
+    build:
+      dockerfile: workspace73.Dockerfile
+  workspace74:
+    extends:
+      file: docker-compose.base.yml
+      service: workspace
+    build:
+      dockerfile: workspace74.Dockerfile
+
+secrets:
+  user_ssh_key:
+    file: ~/.ssh/id_rsa
+  user_known_hosts:
+    file: ~/.ssh/known_hosts
+  composer_auth:
+    file: ~/.composer/auth.json