added docker-compose file

docker-compose.yml

@@ -0,0 +1,18 @@
+version: "3.8"
+
+services:
+    build-host:
+        build:
+            context: .
+            dockerfile: bsp_hosted/Dockerfile
+
+    build-obsw:
+        build:
+            context: .
+            dockerfile: bsp_q7s/Dockerfile
+
+    build-rpi:
+        build:
+            context: .
+            dockerfile: bsp_linux_board/Dockerfile
+