[iOS] Add FET config for generic default browser promo

Add a new config for generic default browser promo.
The existing kIPHiOSPromoDefaultBrowserFeature will be split between this and the 3 tailored promos once the migration is complete.

This CL also adds actions for all tabs, made in ios and stay safe promos.

Bug: b/315308024
Change-Id: I802295107fbcc9ae2118f5492b2356e7a6334501
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5288797
Reviewed-by: Dana Fried <[email protected]>
Commit-Queue: Gayane Petrosyan <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1263644}
diff --git a/ios/chrome/browser/flags/about_flags.mm b/ios/chrome/browser/flags/about_flags.mm
index 403635c..4c2e175 100644
--- a/ios/chrome/browser/flags/about_flags.mm
+++ b/ios/chrome/browser/flags/about_flags.mm
@@ -1137,7 +1137,8 @@
      flag_descriptions::kDefaultBrowserTriggerCriteriaExperimentName,
      flag_descriptions::kDefaultBrowserTriggerCriteriaExperimentDescription,
      flags_ui::kOsIos,
-     FEATURE_VALUE_TYPE(kDefaultBrowserTriggerCriteriaExperiment)},
+     FEATURE_VALUE_TYPE(
+         feature_engagement::kDefaultBrowserTriggerCriteriaExperiment)},
     {"default-browser-video-in-settings",
      flag_descriptions::kDefaultBrowserVideoInSettingsName,
      flag_descriptions::kDefaultBrowserVideoInSettingsDescription,