l&t: avoid excluding macos.

Author: neiljp

.github/workflows/lint-and-test.yml

@@ -231,8 +231,7 @@ jobs:
         run: sudo apt install libxml2-dev libxslt1-dev
       - name: Ensure regular package installs from checkout
         run: pip install .
-      - name: Check we detect the python correctly (excluding MacOS)
-        if: ${{ ! startsWith(matrix.env.EXPECT, 'MacOS') }}
+      - name: Check we detect the python correctly
         run: python -c "from zulipterminal.platform_code import detected_python_short; import os; e, d = os.environ['PYTHON'], detected_python_short(); assert d == e, f'{d} != {e}'"
       - name: Check we detect the platform correctly
         run: python -c "from zulipterminal.platform_code import detected_platform; import os; e, d = os.environ['EXPECT'], detected_platform(); assert d == e, f'{d} != {e}'"