fix(ci): prevent host pressure gate self blocking [skip ci]

scripts/ops/tests/test_host_runaway_process_exporter.py

@@ -145,6 +145,25 @@ def test_counts_buildkit_runner_process_load() -> None:
     assert load.oldest_age_seconds == 240
 
 
+def test_ignores_the_host_pressure_gate_process_group() -> None:
+    exporter = load_exporter()
+    rows = exporter.parse_ps_rows(
+        """
+        100 10 100 100 240 0.0 S bash bash --noprofile --norc -e -o pipefail /home/wooo/.cache/act/14cc/act/workflow/2.sh
+        101 100 100 100 239 0.0 S bash bash scripts/ci/wait-host-web-build-pressure.sh
+        102 101 100 100 238 0.0 S sleep sleep 10
+        200 150 200 200 210 12.5 S turbo turbo build --filter=@awoooi/web --concurrency=1
+        """
+    )
+
+    load = exporter.active_gitea_action_process_load(rows)
+
+    assert load.group_count == 1
+    assert load.process_count == 1
+    assert load.cpu_percent == 12.5
+    assert load.oldest_age_seconds == 210
+
+
 def test_remediation_defaults_to_dry_run(tmp_path: Path) -> None:
     ps_file = tmp_path / "ps.txt"
     ps_file.write_text(