Merge cockroachdb#108165

108165: sql: fix insight integration test for contention r=koorosh a=koorosh

This change lowers the latency threshold for which statement is considered slow to make sure it detects contention.
Previous value was set to 100ms which is default. New value is set to 30ms to be the same as overridden
value in other tests.

Release note: None

Resolves: cockroachdb#108020

Co-authored-by: Andrii Vorobiov <[email protected]>

Author: craig[bot]

pkg/sql/sqlstats/insights/integration/insights_test.go

@@ -523,7 +523,7 @@ func TestInsightsIntegrationForContention(t *testing.T) {
 	require.NoError(t, err)
 
 	// Enable detection by setting a latencyThreshold > 0.
-	latencyThreshold := 100 * time.Millisecond
+	latencyThreshold := 30 * time.Millisecond
 	insights.LatencyThreshold.Override(ctx, &settings.SV, latencyThreshold)
 
 	// Create a new connection, and then in a go routine have it start a transaction, update a row,