test: remove tests that were not unit tests (#29734)

.github/workflows/ci-test-unit.yml

@@ -6,10 +6,6 @@ on:
       node-version:
         required: true
         type: string
-      mongodb-version:
-        default: "['4.4', '6.0']"
-        required: false
-        type: string
 
 env:
   MONGO_URL: mongodb://localhost:27017/rocketchat?replicaSet=rs0&directConnection=true
@@ -19,20 +15,9 @@ jobs:
   test:
     runs-on: ubuntu-20.04
 
-    strategy:
-      fail-fast: false
-      matrix:
-        mongodb-version: ${{ fromJSON(inputs.mongodb-version) }}
-
-    name: MongoDB ${{ matrix.mongodb-version }}
+    name: Unit Tests
 
     steps:
-      - name: Launch MongoDB
-        uses: supercharge/mongodb-github-action@1.9.0
-        with:
-          mongodb-version: ${{ matrix.mongodb-version }}
-          mongodb-replica-set: rs0
-
       - uses: actions/checkout@v3
 
       - name: Setup NodeJS