Fix workflow

Author: kamil-certat

.github/workflows/ci.yml

@@ -5,7 +5,7 @@ on:
   pull_request:
 
 jobs:
-  tests-simple-matrix:
+  tests-matrix:
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -35,36 +35,6 @@ jobs:
       - name: Run tests
         run: tox
 
-  tests-matrix-full:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
-
-    steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-
-      - name: Setup Python
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: Cache pip
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684
-        with:
-          path: .cache/pip
-          key: pip-cache-${{ runner.os }}-${{ hashFiles('pyproject.toml') }}
-          restore-keys: |
-            pip-cache-${{ runner.os }}-
-
-      - name: Prepare for testing
-        run: |
-          pip install tox tox-gh-actions
-          sudo adduser --disabled-password --gecos "" intelmq
-
-      - name: Run full CI tests
-        run: tox -efull-ci
-
   lint:
     runs-on: ubuntu-latest
     steps: