Remove Firestore Emulator initilaization in CI (#1143)

Removes the installation and initialization of the Firestone Emulator CI step which interfered with the testing. The test had assumed it was talking to production and would timeout when it was actually pointing at the emulator.

Author: DellaBitta

.github/workflows/integration_tests.yml

@@ -998,23 +998,6 @@ jobs:
         uses: actions/setup-node@v3
         with:
           node-version: 16.x
-      - name: Setup java 17 for Firestore emulator
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'temurin'
-          java-version: '17'
-      - name: Setup Firestore Emulator
-        if: steps.device-info.outputs.device_type == 'virtual' && contains(needs.check_and_prepare.outputs.apis, 'firestore')
-        uses: nick-invision/retry@v2
-        with:
-          shell: bash
-          timeout_minutes: 5
-          max_attempts: 3
-          command: npm install -g firebase-tools     
-      - name: Start Firestore Emulator
-        if: steps.device-info.outputs.device_type == 'virtual' && contains(needs.check_and_prepare.outputs.apis, 'firestore')
-        run: |
-          firebase emulators:start --only firestore --project demo-example &
       - name: Setup java 8 for test_simulator.py
         uses: actions/setup-java@v3
         with: