Update github action versions. (#12)

Signed-off-by: Agustin Alba Chicar <[email protected]>

.github/workflows/build.yml

@@ -25,9 +25,9 @@ jobs:
     container:
       image: ubuntu:20.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: ros-tooling/[email protected]
-    - uses: ros-tooling/action-ros-ci@v0.2
+    - uses: ros-tooling/action-ros-ci@v0.3
       id: action_ros_ci_step
       with:
         package-name: ${{ env.PACKAGE_NAME }}

.github/workflows/sanitizers.yml

@@ -40,7 +40,7 @@ jobs:
       CXX: clang++-8
       LDFLAGS: -fuse-ld=lld-8
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         path: ${{ env.ROS_WS }}/src/${{ env.PACKAGE_NAME }}
     # use setup-ros action to get vcs, rosdep, and colcon

.github/workflows/scan_build.yml

@@ -27,7 +27,7 @@ jobs:
       CXX: clang++-8
       LDFLAGS: -fuse-ld=lld-8
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         path: ${{ env.ROS_WS }}/src/${{ env.PACKAGE_NAME }}
     # use setup-ros action to get vcs, rosdep, and colcon