[CrOS Cellular] Emit cellular setup result to correct histogram.

Currently the setup flow result is being emitted to
Network.Cellular.{ESim|PSim}.CellularSetupResult when it should be
emitted to Network.Cellular.{ESim|PSim}.SetupFlowResult.

(cherry picked from commit 4b95ec2)

Bug: 1198673
Change-Id: Ibc30d9e3f20e61b2605018f6f4ea245817607261
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2824130
Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Commit-Queue: Regan Hsu <hsuregan@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#872159}
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2824931
Cr-Commit-Position: refs/branch-heads/4472@{#75}
Cr-Branched-From: 3d60439-refs/heads/master@{#870763}

ui/webui/resources/cr_components/chromeos/cellular_setup/esim_flow_ui.js

@@ -44,7 +44,7 @@ cr.define('cellular_setup', function() {
   };
 
   /* #export */ const ESIM_SETUP_RESULT_METRIC_NAME =
-      'Network.Cellular.ESim.CellularSetupResult';
+      'Network.Cellular.ESim.SetupFlowResult';
 
   /* #export */ const SUCCESSFUL_ESIM_SETUP_DURATION_METRIC_NAME =
       'Network.Cellular.ESim.CellularSetup.Success.Duration';

ui/webui/resources/cr_components/chromeos/cellular_setup/psim_flow_ui.js

@@ -77,7 +77,7 @@ cr.define('cellularSetup', function() {
   const MAX_START_ACTIVATION_ATTEMPTS = 3;
 
   /* #export */ const PSIM_SETUP_RESULT_METRIC_NAME =
-      'Network.Cellular.PSim.CellularSetupResult';
+      'Network.Cellular.PSim.SetupFlowResult';
 
   /* #export */ const SUCCESSFUL_PSIM_SETUP_DURATION_METRIC_NAME =
       'Network.Cellular.PSim.CellularSetup.Success.Duration';