Bye bye Humble

Author: sea-bass

.github/workflows/ci.yaml

@@ -24,8 +24,6 @@ jobs:
             ROS_DISTRO: rolling
             IKFAST_TEST: true
             CLANG_TIDY: pedantic
-          - IMAGE: humble-ci
-            ROS_DISTRO: humble
           - IMAGE: jazzy-ci
             ROS_DISTRO: jazzy
           - IMAGE: jazzy-ci-testing