Test on numpy 2.0 preview

.github/workflows/ci.yaml

@@ -32,6 +32,7 @@ jobs:
       - name: Install seaborn
         run: |
           pip install --upgrade pip
+          pip install --pre numpy
           pip install .[stats,docs]
 
       - name: Install pandoc
@@ -57,6 +58,7 @@ jobs:
     runs-on: ubuntu-latest
 
     strategy:
+      fail-fast: false
       matrix:
         python: ["3.8", "3.9", "3.10", "3.11", "3.12"]
         install: [full]
@@ -82,6 +84,7 @@ jobs:
       - name: Install seaborn
         run: |
           pip install --upgrade pip wheel
+          pip install --pre --upgrade --timeout=60 --extra-index https://pypi.anaconda.org/scipy-wheels-nightly/simple numpy
           if [[ ${{matrix.install}} == 'full' ]]; then EXTRAS=',stats'; fi
           if [[ ${{matrix.deps }} == 'pinned' ]]; then DEPS='-r ci/deps_pinned.txt'; fi
           pip install .[dev$EXTRAS] $DEPS