fixed CI action names

Author: habdelra

Diff for: .github/workflows/ci.yaml

@@ -143,7 +143,7 @@ jobs:
         run: git diff --exit-code
 
   host-test:
-    name: Host Tests - in-memory index
+    name: Host Tests
     runs-on: ubuntu-latest
     concurrency:
       group: boxel-host-test${{ github.head_ref || github.run_id }}
@@ -292,7 +292,7 @@ jobs:
             -d '{"context":"Matrix Playwright tests report","description":"","target_url":"'"$PLAYWRIGHT_REPORT_URL"'","state":"success"}'
 
   realm-server-test:
-    name: Realm Server Tests - in-memory index
+    name: Realm Server Tests
     runs-on: ubuntu-latest
     concurrency:
       group: realm-server-test-${{ github.head_ref || github.run_id }}