[patch] add dependabot

.github/dependabot.yml

@@ -0,0 +1,19 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    labels:
+      - "dependencies"
+      - "github-actions"
+
+  - package-ecosystem: "devcontainers"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    exclude-paths:
+      - "tests/**"
+    labels:
+      - "dependencies"
+      - "devcontainers"

.github/workflows/golden-output.yml

@@ -10,20 +10,15 @@ permissions:
 jobs:
   verify-golden-output:
     name: Verify golden output
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     environment: maintainer-approval
 
     steps:
       - name: Check out repository
         uses: actions/checkout@v4
 
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.x"
-
-      - name: Install Ansible
-        run: python -m pip install ansible
+      - name: Show Ansible version
+        run: ansible-playbook --version
 
       - name: Render golden output
         run: make test

group_vars/all.example.yml

@@ -65,4 +65,3 @@ devcontainers:
     install: |
       sudo apt update
       sudo apt install -y --no-install-recommends ansible
-      echo "foobar"

tests/golden_output

@@ -78,7 +78,6 @@ curl -sL -o cfr.jar 'https://www.benf.org/other/cfr/cfr-0.152.jar'
 #!/bin/bash
 sudo apt update
 sudo apt install -y --no-install-recommends ansible
-echo "foobar"
 {
 	// Managed by devcontainer-sync. Edit group_vars/all.yml instead.
 	"name": "rust-example",

tests/python-example/.devcontainer/install.sh

@@ -1,4 +1,3 @@
 #!/bin/bash
 sudo apt update
 sudo apt install -y --no-install-recommends ansible
-echo "foobar"