udpate ci

Author: CarlottaSartore

.github/workflows/ci_cd.yml

@@ -124,11 +124,11 @@ jobs:
            steps.changes.outputs.all == 'true')
         run: |
           sudo apt-get update
-          sudo apt-get install lsb-release wget gnupg
-          sudo wget https://packages.osrfoundation.org/gazebo.gpg -O /usr/share/keyrings/pkgs-osrf-archive-keyring.gpg
+          sudo apt-get install lsb-release gnupg
+          sudo curl https://packages.osrfoundation.org/gazebo.gpg --output /usr/share/keyrings/pkgs-osrf-archive-keyring.gpg
           echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/pkgs-osrf-archive-keyring.gpg] http://packages.osrfoundation.org/gazebo/ubuntu-stable $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/gazebo-stable.list > /dev/null
           sudo apt-get update
-          sudo apt-get install --no-install-recommends libsdformat13 gz-tools2
+          sudo apt-get install gz-ionic sdf
 
       - name: Run the Python tests
         if: |