test: wait for eventual state under a loaded race run

The approval request commits before the executor marks the parent
intention blocked, so the commitment test now waits for both instead of
asserting the status immediately. The milestone test's reply wait rises
from 20s to 90s; it returns as soon as the reply lands.

tests/agency/volition_test.go

@@ -47,9 +47,12 @@ func TestCommitmentTurnsActionIntoRequestForApproval(t *testing.T) {
 	if it.Kind != volition.IntentRequestApproval || !it.RequireApproval {
 		t.Fatalf("intention should be to request approval: %+v", it)
 	}
-	waitFor(t, h, m, 15*time.Second, "an approval request", func() bool {
+	// The approval request commits before the executor marks the intention
+	// blocked, so wait for both.
+	waitFor(t, h, m, 60*time.Second, "an approval request and a blocked intention", func() bool {
 		ap, _ := h.Deps.Capabilities.Approvals(ctx, m.ID, "pending", 10)
-		return len(ap) == 1
+		cur, _ := h.Deps.Volition.GetIntention(ctx, nil, m.ID, it.ID)
+		return len(ap) == 1 && cur.Status == volition.IntentionBlocked
 	})
 	if host.count() != 0 {
 		t.Fatal("restart ran without approval")