ci: add dataconnect to emulators options

Author: HassanBahati

.github/workflows/tests.yaml

@@ -38,10 +38,6 @@ jobs:
         with:
           emulators: 'auth,firestore,functions,storage,database,dataconnect'
 
-      # # Start DataConnect Emulator
-      # - name: Start DataConnect Emulator
-      #   run: firebase emulators:start --only dataconnect --project test &
-
       - name: Verify Running Emulators
         run: |
           curl --silent http://localhost:4400/emulators | jq 'keys[]'