run release-tests on different runners

.github/workflows/mini-test-suite.yml

@@ -0,0 +1,57 @@
+name: test-suite
+
+on:
+  push:
+    branches:
+      - runner-tests
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  # Deny warnings in CI
+  # Disable debug info (see https://github.com/sigp/lighthouse/issues/4005)
+  RUSTFLAGS: "-D warnings -C debuginfo=0"
+  # Prevent Github API rate limiting.
+  LIGHTHOUSE_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  # Enable self-hosted runners for the sigp repo only.
+  SELF_HOSTED_RUNNERS: ${{ github.repository == 'sigp/lighthouse' }}
+  # Self-hosted runners need to reference a different host for `./watch` tests.
+  WATCH_HOST: ${{ github.repository == 'sigp/lighthouse' && 'host.docker.internal' || 'localhost' }}
+  # Disable incremental compilation
+  CARGO_INCREMENTAL: 0
+  # Enable portable to prevent issues with caching `blst` for the wrong CPU type
+  TEST_FEATURES: portable
+jobs:
+  release-tests-arm:
+    name: release-tests-arm
+    runs-on: ${{ fromJson('["self-hosted", "linux", "arm64"]') }}
+    steps:
+    - uses: actions/checkout@v3
+    - name: Run tests in release
+      run: make nextest-release
+    - name: Show cache stats
+      if: env.SELF_HOSTED_RUNNERS == 'true'
+      run: sccache --show-stats
+  release-tests-x64:
+    name: release-tests-x64
+    runs-on: ${{ fromJson('["self-hosted", "linux", "x64"]') }}
+    steps:
+    - uses: actions/checkout@v3
+    - name: Run tests in release
+      run: make nextest-release
+    - name: Show cache stats
+      if: env.SELF_HOSTED_RUNNERS == 'true'
+      run: sccache --show-stats
+  release-tests-macos:
+    name: release-tests-macos
+    runs-on: ${{ fromJson('["self-hosted", "macos"]') }}
+    steps:
+    - uses: actions/checkout@v3
+    - name: Run tests in release
+      run: make nextest-release
+    - name: Show cache stats
+      if: env.SELF_HOSTED_RUNNERS == 'true'
+      run: sccache --show-stats