WIP: gh actions arm CI runners

WIP TBD

Signed-off-by: Francesco Romani <[email protected]>

Author: ffromani

Diff for: .github/workflows/test.yml

@@ -149,6 +149,50 @@ jobs:
          GHW_TESTING_SKIP_TOPOLOGY: "1"
        run: go test -v ./...
 
+  ubuntu-2404-arm:
+    runs-on: ubuntu-24.04-arm
+    strategy:
+      matrix:
+        go: [ '1.23' ]
+    steps:
+     - name: harden runner
+       uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
+       with:
+         egress-policy: block
+         disable-sudo: true
+         allowed-endpoints: >
+           github.com:443
+           api.github.com:443
+           proxy.github.com:443
+           proxy.golang.org:443
+           raw.githubusercontent.com:443
+           objects.githubusercontent.com:443
+           proxy.golang.org:443
+     - name: checkout code
+       uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+     - name: setup go
+       uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
+       with:
+         go-version: ${{ matrix.go }}
+     - name: gather machine info
+       # we (actually: fromani) know little about ARM machines, so let's dump properties to help troubleshooting
+       run: |
+         go run ./cmd/ghwc/main.go -f yaml topology
+         go run ./cmd/ghwc/main.go -f yaml cpu
+         go run ./cmd/ghwc/main.go -f yaml memory
+         go run ./cmd/ghwc/main.go -f yaml pci
+     - name: run tests
+       env:
+         GHW_TESTING_SKIP_BLOCK: "1"
+         GHW_TESTING_SKIP_GPU: "1"
+         GHW_TESTING_SKIP_CPU: "1"
+         GHW_TESTING_SKIP_MEMORY: "1"
+         GHW_TESTING_SKIP_HOST: "1"
+         GHW_TESTING_SKIP_NET: "1"
+         GHW_TESTING_SKIP_PCI: "1"
+         GHW_TESTING_SKIP_TOPOLOGY: "1"
+       run: go test -v ./...
+
   # tier-2
   # best-effort support, limited to most recent platforms (OS+go)