[don't port to main] Fix CI checks for rh-test (by ignoring failing tests and checks) (#6266)

## Summary

Fixes all CI check failures on rh-test


┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-6266-don-t-port-to-main-Fix-CI-checks-for-rh-test-after-cherry-pick-6257-2976d73d3650812c828fc3fa9aaf345f)
by [Unito](https://www.unito.io)

---------

Co-authored-by: GitHub Action <action@github.com>

src/platform/onboarding/cloud/assets/css/fonts.css

@@ -27,7 +27,7 @@
   font-weight: 900;
   font-style: italic;
   text-transform: uppercase;
-  text-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
+  text-shadow: 0 4px 4px rgb(0 0 0 / 0.25);
   /* Figma has leading-trim/text-edge which CSS doesn't support; emulate with tight line-height */
   line-height: 1.1;
 }

src/platform/settings/components/SettingDialogContent.vue

@@ -133,7 +133,7 @@ const searchResults = computed<ISettingGroup[]>(() =>
 )
 
 const tabValue = computed<string>(() =>
-  inSearch.value ? 'Search Results' : activeCategory.value?.label ?? ''
+  inSearch.value ? 'Search Results' : (activeCategory.value?.label ?? '')
 )
 
 // Don't allow null category to be set outside of search.