Update CI to target Foxy

Signed-off-by: Jacob Perron <[email protected]>

Author: jacobperron

.github/workflows/build_and_test.yaml

@@ -10,8 +10,8 @@ jobs:
     - uses: ros-tooling/[email protected]
       with:
         install-connext: true
-        required-ros-distributions: galactic
+        required-ros-distributions: foxy
     - uses: ros-tooling/[email protected]
       with:
         package-name: domain_bridge
-        target-ros2-distro: galactic
+        target-ros2-distro: foxy