add github workflows template.

Signed-off-by: Tomoya Fujita <Tomoya.Fujita@sony.com>

.github/workflows/build.yml

@@ -0,0 +1,48 @@
+# This is workflow to build parameter server in ros docker images
+name: build
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  rolling-docker:
+    runs-on: ubuntu-latest
+    container:
+      image: ros:rolling
+    steps:
+      - name: test
+        shell: bash
+        run: |
+          source /opt/ros/rolling/setup.bash
+          ros2 topic list
+
+jobs:
+  iron-docker:
+    runs-on: ubuntu-latest
+    container:
+      image: ros:iron
+    steps:
+      - name: test
+        shell: bash
+        run: |
+          source /opt/ros/iron/setup.bash
+          ros2 service list
+
+jobs:
+  humble-docker:
+    runs-on: ubuntu-latest
+    container:
+      image: ros:humble
+    steps:
+      - name: test
+        shell: bash
+        run: |
+          source /opt/ros/humble/setup.bash
+          ros2 node list