Remove the canceled one-off snapshot entry point

.gitea/workflows/macos-owned-snapshot.yaml

@@ -1,41 +0,0 @@
-name: One bounded snapshot of the owned macOS experiment
-
-on:
-  workflow_dispatch:
-
-jobs:
-  owned-snapshot:
-    runs-on: ubuntu-latest
-    timeout-minutes: 3
-    steps:
-      - name: Read only the current experiment's existing logs and counters
-        env:
-          OWNER_TOKEN: "b9ff84e8984c492d8d9a0e35d8a99f10"
-        run: |
-          set -euo pipefail
-          name="meeting-assistant-native-$OWNER_TOKEN"
-          owner=$(docker inspect --format '{{ index .Config.Labels "org.meeting-assistant.native-diagnostic" }}' "$name")
-          [ "$owner" = "$OWNER_TOKEN" ]
-          id=$(docker inspect --format '{{ .Id }}' "$name")
-          mkdir -p artifacts/owned-snapshot
-          docker inspect --format '{{json .State}}' "$id" > artifacts/owned-snapshot/state.json
-          docker logs --timestamps --tail 160 "$id" > artifacts/owned-snapshot/container.log 2>&1
-          docker exec "$id" sh -c '
-            printf "[existing guest proof]\n"
-            if [ -f /storage/13/ci-state/proof.log ]; then tail -c 16384 /storage/13/ci-state/proof.log; fi
-            printf "\n[container counters]\n"
-            cat /sys/fs/cgroup/cpu.stat /sys/fs/cgroup/memory.current /sys/fs/cgroup/memory.events
-            printf "\n[existing monitor]\n"
-            if [ -S /run/shm/monitor.sock ]; then
-              printf "info kvm\ninfo status\n" | timeout -s KILL 5 nc.openbsd -q 1 -w 2 -U /run/shm/monitor.sock || true
-            fi
-          ' > artifacts/owned-snapshot/snapshot.log 2>&1
-          cat artifacts/owned-snapshot/state.json artifacts/owned-snapshot/container.log artifacts/owned-snapshot/snapshot.log
-      - name: Retain the single snapshot
-        if: always()
-        uses: actions/upload-artifact@v3
-        with:
-          name: native-macos-owned-snapshot
-          path: artifacts/owned-snapshot/
-          if-no-files-found: error
-          retention-days: 7