format: reformat ca_continuous_pr_reviewer_steps.py to pass ruff format check

CI lint job runs both ruff check and ruff format --check. The step
definitions file for ca-continuous-pr-reviewer feature needed
reformatting to satisfy the format check gate.

ISSUES CLOSED: #3111

features/steps/ca_continuous_pr_reviewer_steps.py

@@ -56,15 +56,11 @@ def _sort_prs_by_priority(
     if now_ts is None:
         now_ts = time.time()
     due_timestamps: list[float] = [
-        pr["milestone_due_ts"]
-        for pr in prs
-        if pr.get("milestone_due_ts") is not None
+        pr["milestone_due_ts"] for pr in prs if pr.get("milestone_due_ts") is not None
     ]
     min_due = min(due_timestamps) if due_timestamps else 0.0
     max_due = max(due_timestamps) if due_timestamps else 0.0
-    scored = [
-        (pr, _compute_priority_score(pr, min_due, max_due, now_ts)) for pr in prs
-    ]
+    scored = [(pr, _compute_priority_score(pr, min_due, max_due, now_ts)) for pr in prs]
     scored.sort(key=lambda x: x[1], reverse=True)
     return [pr for pr, _ in scored]
 
@@ -246,14 +242,10 @@ def step_then_must_have_before_should_have(context: Context) -> None:
     sorted_prs = context.sorted_prs
     assert sorted_prs, "Expected a non-empty sorted PR list"
     must_have_indices = [
-        i
-        for i, pr in enumerate(sorted_prs)
-        if pr.get("moscow_label") == "Must Have"
+        i for i, pr in enumerate(sorted_prs) if pr.get("moscow_label") == "Must Have"
     ]
     should_have_indices = [
-        i
-        for i, pr in enumerate(sorted_prs)
-        if pr.get("moscow_label") == "Should Have"
+        i for i, pr in enumerate(sorted_prs) if pr.get("moscow_label") == "Should Have"
     ]
     if must_have_indices and should_have_indices:
         assert max(must_have_indices) < min(should_have_indices), (
@@ -269,14 +261,10 @@ def step_then_should_have_before_could_have(context: Context) -> None:
     sorted_prs = context.sorted_prs
     assert sorted_prs, "Expected a non-empty sorted PR list"
     should_have_indices = [
-        i
-        for i, pr in enumerate(sorted_prs)
-        if pr.get("moscow_label") == "Should Have"
+        i for i, pr in enumerate(sorted_prs) if pr.get("moscow_label") == "Should Have"
     ]
     could_have_indices = [
-        i
-        for i, pr in enumerate(sorted_prs)
-        if pr.get("moscow_label") == "Could Have"
+        i for i, pr in enumerate(sorted_prs) if pr.get("moscow_label") == "Could Have"
     ]
     if should_have_indices and could_have_indices:
         assert max(should_have_indices) < min(could_have_indices), (