ci(mavros): merge mission+offboard into one workflow, migrate to noetic and Python 3

Consolidate mavros_mission_tests.yml and mavros_offboard_tests.yml into a
single mavros_tests.yml with a matrix strategy. Switch from docker-in-docker
with px4-dev-ros-melodic to a native container using px4-dev-ros-noetic,
enabling ccache and composite actions (setup-ccache, build-gazebo-sitl,
save-ccache). Migrate all five MAVROS Python test files from Python 2 to
Python 3 (remove six/xrange, from __future__ imports, replace px4tools
with pyulog for estimator analysis). Bump git-auto-commit-action from v4
to v7 in ekf_update_change_indicator.yml.

Signed-off-by: Ramon Roche <mrpollo@gmail.com>

.github/workflows/ekf_update_change_indicator.yml

@@ -17,7 +17,7 @@ jobs:
       GIT_COMMITTER_NAME: PX4BuildBot
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -39,7 +39,7 @@ jobs:
 
       - name: auto-commit any changes to change indication
         if: steps.diff-check.outputs.CHANGE_INDICATED == 'true'
-        uses: stefanzweifel/git-auto-commit-action@v4
+        uses: stefanzweifel/git-auto-commit-action@v7
         with:
           file_pattern: 'src/modules/ekf2/test/change_indication/*.csv'
           commit_user_name: ${{ env.GIT_COMMITTER_NAME }}

.github/workflows/mavros_mission_tests.yml

@@ -1,47 +0,0 @@
-name: MAVROS Mission Tests
-
-on:
-  push:
-    branches:
-    - 'main'
-    paths-ignore:
-      - 'docs/**'
-  pull_request:
-    branches:
-      - '**'
-    paths-ignore:
-      - 'docs/**'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  build:
-    runs-on: [runs-on,runner=4cpu-linux-x64,image=ubuntu24-full-x64,"run-id=${{ github.run_id }}",spot=false,extras=s3-cache]
-
-    strategy:
-      fail-fast: false
-
-    steps:
-      - uses: runs-on/action@v2
-
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 1
-
-      - name: Build SITL and Run Tests (inside old ROS container)
-        run: |
-          docker run --rm \
-            -v "${GITHUB_WORKSPACE}:/workspace" \
-            -w /workspace \
-            px4io/px4-dev-ros-melodic:2021-09-08 \
-            bash -c '
-              git config --global --add safe.directory /workspace
-              PX4_SBOM_DISABLE=1 make px4_sitl_default
-              PX4_SBOM_DISABLE=1 make px4_sitl_default sitl_gazebo-classic
-              ./test/rostest_px4_run.sh \
-                mavros_posix_test_mission.test \
-                mission:=MC_mission_box \
-                vehicle:=iris
-            '

.github/workflows/mavros_offboard_tests.yml

@@ -1,46 +0,0 @@
-name: MAVROS Offboard Tests
-
-on:
-  push:
-    branches:
-    - 'main'
-    paths-ignore:
-      - 'docs/**'
-  pull_request:
-    branches:
-      - '**'
-    paths-ignore:
-      - 'docs/**'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  build:
-    runs-on: [runs-on,runner=4cpu-linux-x64,image=ubuntu24-full-x64,"run-id=${{ github.run_id }}",spot=false,extras=s3-cache]
-
-    strategy:
-      fail-fast: false
-
-    steps:
-      - uses: runs-on/action@v2
-
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 1
-
-      - name: Build SITL and Run Tests (inside old ROS container)
-        run: |
-          docker run --rm \
-            -v "${GITHUB_WORKSPACE}:/workspace" \
-            -w /workspace \
-            px4io/px4-dev-ros-melodic:2021-09-08 \
-            bash -c '
-              git config --global --add safe.directory /workspace
-              PX4_SBOM_DISABLE=1 make px4_sitl_default
-              PX4_SBOM_DISABLE=1 make px4_sitl_default sitl_gazebo-classic
-              ./test/rostest_px4_run.sh \
-                mavros_posix_tests_offboard_posctl.test \
-                vehicle:=iris
-            '

.github/workflows/mavros_tests.yml

@@ -0,0 +1,75 @@
+name: MAVROS Tests
+
+on:
+  push:
+    branches:
+    - 'main'
+    paths-ignore:
+      - 'docs/**'
+  pull_request:
+    branches:
+      - '**'
+    paths-ignore:
+      - 'docs/**'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    name: "MAVROS ${{ matrix.config.name }}"
+    runs-on: [runs-on,runner=4cpu-linux-x64,image=ubuntu24-full-x64,"run-id=${{ github.run_id }}",spot=false,extras=s3-cache]
+    permissions:
+      contents: read
+    container:
+      image: px4io/px4-dev-ros-noetic:2021-09-08
+    env:
+      PX4_SBOM_DISABLE: 1
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {name: "Mission", test_file: "mavros_posix_test_mission.test", params: "mission:=MC_mission_box vehicle:=iris"}
+          - {name: "Offboard", test_file: "mavros_posix_tests_offboard_posctl.test", params: "vehicle:=iris"}
+    steps:
+      - uses: runs-on/action@v2
+
+      - uses: actions/checkout@v6
+        with:
+          fetch-depth: 1
+
+      - name: Setup - Configure Git Safe Directory
+        run: git config --system --add safe.directory '*'
+
+      - name: Setup - Install Python Test Dependencies
+        run: pip3 install -r Tools/setup/requirements.txt
+
+      - uses: ./.github/actions/setup-ccache
+        id: ccache
+        with:
+          cache-key-prefix: ccache-sitl-gazebo-classic
+          max-size: 350M
+
+      - uses: ./.github/actions/build-gazebo-sitl
+
+      - name: Test - MAVROS ${{ matrix.config.name }}
+        run: |
+          ./test/rostest_px4_run.sh \
+            ${{ matrix.config.test_file }} \
+            ${{ matrix.config.params }}
+        timeout-minutes: 10
+
+      - uses: ./.github/actions/save-ccache
+        if: always()
+        with:
+          cache-primary-key: ${{ steps.ccache.outputs.cache-primary-key }}
+
+      - name: Upload - Failed Test Logs
+        if: failure()
+        uses: actions/upload-artifact@v7
+        with:
+          name: failed-mavros-${{ matrix.config.name }}-logs.zip
+          path: |
+            logs/**/**/**/*.log
+            logs/**/**/**/*.ulg