Revert redundant gettext install

Author: cjdsellers

.github/workflows/ci.yml

@@ -108,12 +108,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Install gettext (macOS)
-        if: runner.os == 'macOS'
-        run: |
-          brew install gettext
-          brew link --force gettext
-
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with: