chore: update branch protection settings

.github/settings.yml

@@ -91,9 +91,9 @@ branches:
         strict: false
         # Required. The list of status checks to require in order to merge into this branch
         checks:
-          - context: Build & Test
           - context: block-fixup
-          - context: Build Staking Center
+          - context: Unit tests
+          - context: Smoke tests
       # Required. Enforce all configured restrictions for administrators. Set to true to enforce required status checks for repository administrators. Set to null to disable.
       enforce_admins:
       # Prevent merge commits from being pushed to matching branches