fix build errorsg

Author: Roozki

.github/workflows/install_and_build.yaml

@@ -59,6 +59,7 @@ jobs:
 
       - name: run integration tests
         run: |
+          cd ${GITHUB_WORKSPACE}
           source install/setup.bash
           colcon test --packages-select integration_tests
           colcon test-result --verbose

src/arm_control/package.xml

@@ -25,6 +25,7 @@
   <depend>rover_msgs</depend>
   <depend>trajectory_msgs</depend>
   <depend>moveit_servo</depend>
+  <depend>arm_hardware_interface</depend>