Added foxy devel ci

Signed-off-by: Juancams <jc.manzanares.serrano@gmail.com>

.github/workflows/foxy_devel.yaml

@@ -0,0 +1,34 @@
+name: foxy-devel
+
+on:
+  push:
+    branches:
+      - foxy-devel
+
+jobs:
+  ROS2:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install nlohmann
+        run: sudo apt -y install nlohmann-json3-dev
+
+      - name: Setup ROS 2 environment
+        uses: ros-tooling/setup-ros@0.7.9
+        with:
+          ros-distro: foxy
+
+      - name: Build ROS 2 package
+        uses: ros-tooling/action-ros-ci@0.3.15
+        with:
+          package-name: go2_robot go2_description go2_bringup go2_driver go2_hardware go2_simulation unitree_api unitree_go go2_interfaces go2_nav go2_rviz
+          target-ros2-distro: foxy
+          colcon-defaults: |
+            {
+              "build": {
+                "mixin": ["coverage-gcc"]
+              }
+            }
+          colcon-mixin-repository: https://raw.githubusercontent.com/colcon/colcon-mixin-repository/1ddb69bedfd1f04c2f000e95452f7c24a4d6176b/index.yaml