Add self-hosted runners for testing

.github/workflows/example-13.yml

@@ -0,0 +1,49 @@
+name: "Example 13: Self-hosted"
+
+on:
+  pull_request: # temporary, remove after pipeline is setup to save resources
+    branches:
+      - "main"
+      - "develop"
+  push:
+    branches:
+      - "develop"
+      - "main"
+
+concurrency:
+  group:
+    ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
+jobs:
+  example-13:
+    # prevent cronjobs from running on forks
+    if:
+      (github.event_name == 'schedule' && github.repository ==
+      'conda-incubator/setup-miniconda') || (github.event_name != 'schedule')
+    name: Ex13 (${{ matrix.python-version }}, ${{ matrix.os }})
+    runs-on:
+      [
+        "cirun-openstack-cpu-small--${{ github.run_id }}",
+        "linux",
+        "x64",
+        "self-hosted",
+      ]
+    timeout-minutes: 30
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.9"]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./
+        with:
+          miniforge-version: "latest"
+          python-version: ${{ matrix.python-version }}
+          activate-environment: foo
+      - name: Conda info
+        shell: bash -el {0}
+        run: conda info
+      - name: Conda info
+        shell: bash -el {0}
+        run: conda list