FIX correct if statement

Author: PSSF23

.github/workflows/main.yml

@@ -85,7 +85,7 @@ jobs:
           pip install -r test_requirements.txt
 
       - name: Install nightly wheels for scikit-learn (only for ubuntu 3.12)
-        if: ${{ matrix.python-version == '3.12' }} && ${{ matrix.os == 'ubuntu-latest' }}
+        if: ${{ matrix.python-version == '3.12' && matrix.os == 'ubuntu-latest' }}
         run: |
           pip install --pre --extra-index https://pypi.anaconda.org/scientific-python-nightly-wheels/simple scikit-learn --force