Remove if statement to setup python (#591)

Author: humivo

.github/workflows/main-build-python38.yml

@@ -35,12 +35,10 @@ jobs:
         with:
           go-version: '^1.20.5'
       - uses: actions/setup-python@v4
-        if: ${{ matrix.language == 'python' }}
         with:
           python-version: '3.x'
       - name: Cache (Python)
         uses: actions/cache@v3
-        if: ${{ matrix.language == 'python' }}
         with:
           path: |
             ~/go/pkg/mod