fix(console): skip type description tests on ROS 2 Humble

Type description service is not supported in ROS 2 Humble.
Tests were timing out after 60s in CI on Humble distro.

Changes:
- Add humble feature to ros-z-console Cargo.toml
- Add build.rs to set ros_humble cfg when humble feature enabled
- Add #![cfg(not(ros_humble))] to dynamic_subscriber_test.rs
- Update CI workflow to pass humble feature when testing on Humble

Tests now properly excluded on Humble:
- test_dynamic_subscriber_std_msgs_string
- test_dynamic_subscriber_sensor_msgs_laser_scan
- test_dynamic_subscriber_multiple_topics

Fixes timeout failures in Interop Tests (Humble) workflow.

Author: YuanYuYuan

.github/workflows/test.yml

@@ -71,7 +71,7 @@ jobs:
           export RMW_IMPLEMENTATION=rmw_zenoh_cpp
           if [ "${{ matrix.distro }}" = "humble" ]; then
             cargo nextest run -p ros-z-tests --no-default-features --features ros-interop,humble --release
-            cargo nextest run -p ros-z-console --features ros-interop --release
+            cargo nextest run -p ros-z-console --no-default-features --features ros-interop,humble --release
           else
             cargo nextest run -p ros-z-tests --features ros-interop,${{ matrix.distro }} --release
             cargo nextest run -p ros-z-console --features ros-interop --release

crates/ros-z-console/Cargo.toml

@@ -33,3 +33,5 @@ serial_test = "3.0"
 default = []
 # ROS interop tests require ros2 CLI with rmw_zenoh_cpp
 ros-interop = []
+# ROS 2 distro features (for conditional test compilation)
+humble = []

crates/ros-z-console/build.rs

@@ -0,0 +1,10 @@
+fn main() {
+    // Declare custom cfg for ROS version detection
+    println!("cargo::rustc-check-cfg=cfg(ros_humble)");
+
+    // Set ros_humble cfg when humble feature is enabled
+    if cfg!(feature = "humble") {
+        println!("cargo:rustc-cfg=ros_humble");
+        println!("cargo:warning=ROS Humble detected - skipping type_description tests");
+    }
+}

crates/ros-z-console/tests/dynamic_subscriber_test.rs

@@ -1,4 +1,5 @@
 #![cfg(feature = "ros-interop")]
+#![cfg(not(ros_humble))]
 
 mod common;