Add automated build of all Memgraph packages (#123)

release/package/docker-compose.yml

@@ -0,0 +1,26 @@
+version: "3"
+services:
+  mgbuild_centos-7:
+    build:
+      context: centos-7
+    container_name: "mgbuild_centos-7"
+  mgbuild_centos-8:
+    build:
+      context: centos-8
+    container_name: "mgbuild_centos-8"
+  mgbuild_debian-9:
+    build:
+      context: debian-9
+    container_name: "mgbuild_debian-9"
+  mgbuild_debian-10:
+    build:
+      context: debian-10
+    container_name: "mgbuild_debian-10"
+  mgbuild_ubuntu-18.04:
+    build:
+      context: ubuntu-18.04
+    container_name: "mgbuild_ubuntu-18.04"
+  mgbuild_ubuntu-20.04:
+    build:
+      context: ubuntu-20.04
+    container_name: "mgbuild_ubuntu-20.04"