ci: Pin NumPy on Cygwin build

oscargus · QuLogic · commit 01c1ff610fe8 · 2023-10-03T18:20:28.000-04:00
Cherry-picked out of matplotlib#26800; also unpin setuptools.
diff --git a/.github/workflows/cygwin.yml b/.github/workflows/cygwin.yml
@@ -174,8 +174,8 @@ jobs:
       - name: Install Python dependencies
         shell: bash.exe -eo pipefail -o igncr "{0}"
         run: |
-          python -m pip install --upgrade pip 'setuptools<60' wheel
-          python -m pip install kiwisolver 'numpy!=1.21.*' pillow importlib_resources
+          python -m pip install --upgrade pip setuptools wheel
+          python -m pip install kiwisolver 'numpy>=1.22,<1.26' pillow importlib_resources
           grep -v -F -e psutil requirements/testing/all.txt >requirements_test.txt
           python -m pip install meson-python pybind11
           export PATH="/usr/local/bin:$PATH"
