Remove unnecessary Jupyter installation from CI workflow

Co-Authored-By: Filip Pyrek <PyrekFilip@gmail.com>

Author: devin-ai-integration[bot]

.github/workflows/ci.yml

@@ -168,9 +168,6 @@ jobs:
         with:
           python-version: '3.12'
 
-      - name: Install Jupyter
-        run: python3 -m pip install jupyter ipykernel
-
       - name: Install dependencies
         run: npm ci --prefer-offline --no-audit
         env: