Remove MongoDB github action and update mongodb version used in jest-…

…mongodb (#119)

* Update MongoDB github action to 1.12.0

* Update @shelf/jest-mongodb

* attempt newer version of mongodb in memory

* try no mongodb action

* fully removed mongodb action that is not needed

.github/workflows/ci.yml

@@ -8,7 +8,6 @@ jobs:
     strategy:
       matrix:
         node-version: [18.x]
-        mongodb-version: ["6.0"]
 
     steps:
       - uses: actions/checkout@v2
@@ -18,11 +17,6 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
 
-      - name: Use MongoDB
-        uses: supercharge/[email protected]
-        with:
-          mongodb-version: ${{ matrix.mongodb-version }}
-
       - name: Setup Dependencies
         run: npm ci