Update repo structure as part of nixification

legacy/.github/dependabot.yml

@@ -0,0 +1,8 @@
+version: 2
+updates:
+- package-ecosystem: bundler
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "10:00"
+  open-pull-requests-limit: 10

legacy/.github/workflows/ansible-lint.yml

@@ -0,0 +1,15 @@
+name: Ansible Lint
+on:
+  pull_request:
+
+jobs:
+  ansbile_linting:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Run ansible-lint
+        uses: ansible-community/ansible-lint-action@main
+        with:
+          path: 'ansible/'

legacy/.github/workflows/ruby.yml

@@ -0,0 +1,20 @@
+name: Ruby
+on:
+  pull_request:
+
+jobs:
+  ruby_testing:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        # Due to https://github.com/actions/runner/issues/849, we have to use quotes for '3.0'
+        ruby: ['2.6', '2.7', '3.0', '3.1']
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v3
+    - uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+        bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+    - run: bundle exec rake tests