test: fail fast false

Author: farhan

.github/workflows/unit-tests.yml

@@ -20,6 +20,7 @@ jobs:
     name: ${{ matrix.shard_name }}(py=${{ matrix.python-version }},dj=${{ matrix.django-version }},mongo=${{ matrix.mongo-version }})
     runs-on: ${{ matrix.os-version }}
     strategy:
+      fail-fast: false
       matrix:
         python-version:
           - "3.12"