fix(ci): update mongodb-github-action from 1.8.0 to 1.12.1

The old version uses Docker client API 1.40 which is incompatible with
the Docker daemon on current GitHub runners (minimum API version 1.44).
This caused MongoDB to never start, resulting in ECONNREFUSED on all
integration tests.

Author: PierreBrisorgueil

.github/workflows/CI.yml

@@ -23,7 +23,7 @@ jobs:
           node-version: ${{ matrix.node-version }}
           cache: 'npm'
       - name: Start Mongo ${{ matrix.mongodb-version }}
-        uses: supercharge/mongodb-github-action@1.8.0
+        uses: supercharge/mongodb-github-action@1.12.1
         with:
           mongodb-version: ${{ matrix.mongodb-version }}
       - name: Run tests