add ci config . build success

.github/workflows/ci_humble.yaml

@@ -0,0 +1,36 @@
+name: ci_humble
+
+on:
+  push:
+    branches:
+      - "main"
+      - "feat/add_ci_config"
+  pull_request:
+    types: [opened, synchronize, labeled]
+jobs:
+  ci:
+    runs-on: ${{ matrix.os }}
+    if: |
+      ((github.event.action == 'labeled') && (github.event.label.name == 'TESTING') && (github.base_ref == 'main' )) ||
+      ((github.event.action == 'synchronize') && (github.base_ref == 'main') && contains(github.event.pull_request.labels.*.name, 'TESTING')) ||
+      (github.ref_name == 'main')
+    container:
+      image: osrf/ros:${{ matrix.ros_distribution }}-desktop
+    timeout-minutes: 20
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-22.04]
+        ros_distribution: [humble]
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+      - name: setup and install tools
+        run: | 
+          sudo apt-get update
+          sudo apt-get install -y git wget build-essential gcc g++ libssl-dev libreadline-dev zlib1g-dev make autoconf automake cmake pkg-config curl net-tools netcat python3-jinja2
+      - name: Clean
+        run: bash build.bash clean
+      - name: Build
+        run: bash build.bash all echoback_string