Fix DamlCIUpgradeVotePreflightTest (#1076)

Signed-off-by: Julien Tinguely <julien.tinguely@digitalasset.com>

Author: julientinguely-da

apps/app/src/test/scala/org/lfdecentralizedtrust/splice/integration/tests/upgrades/DamlCIUpgradeVotePreflightTest.scala

@@ -51,6 +51,8 @@ class DamlCIUpgradeVotePreflightTest
           val dropDownAction = new Select(webDriver.findElement(By.id("display-actions")))
           dropDownAction.selectByValue("CRARC_SetConfig")
 
+          click on "action-change-dialog-proceed"
+
           // 20m to be effective so as to give enough time to upgrade the SV and Validator runbooks.
           // The expiration doesn't matter so as long as it's enough for SVs to vote, but it needs to be less than the effective date.
           Seq(