CLOUDP-140746: Fix integration e2e tests (#1489)

Author: andreaangiolillo

test/e2e/atlas/integrations_test.go

@@ -49,6 +49,9 @@ func TestIntegrations(t *testing.T) {
 	require.NoError(t, err)
 
 	t.Run("Create DATADOG", func(t *testing.T) {
+		n, err := e2e.RandInt(9)
+		require.NoError(t, err)
+		datadogKey := "000000000000000000000000000000" + n.String() + n.String()
 		if Gov() {
 			t.Skip("Skipping DATADOG integration test, cloudgov does not have an available datadog region")
 		}
@@ -57,7 +60,7 @@ func TestIntegrations(t *testing.T) {
 			"create",
 			datadogEntity,
 			"--apiKey",
-			key,
+			datadogKey,
 			"--projectId",
 			g.projectID,
 			"-o=json")