Bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v3...v4) --- updated-dependencies: - dependency-name: actions/checkout dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>

Bump actions/checkout from 3 to 4
fc5e10f7 · dependabot[bot] · Thomas Wiecki · 47efd4b1 · fc5e10f7 · fc5e10f7
--- a/.github/workflows/pypi.yml
+++ b/.github/workflows/pypi.yml
@@ -22,7 +22,7 @@ jobs:
    name: Make SDist
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          submodules: true
@@ -44,7 +44,7 @@ jobs:
          - windows-2022
          - ubuntu-20.04
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,7 +22,7 @@ jobs:
    outputs:
      changes: ${{ steps.changes.outputs.src }}
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: dorny/paths-filter@v2
@@ -54,7 +54,7 @@ jobs:
      matrix:
        python-version: ["3.9", "3.10", "3.11"]
    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}
@@ -116,7 +116,7 @@ jobs:
            float32: 0
            part: "tests/link/jax"
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Set up Python ${{ matrix.python-version }}
@@ -187,7 +187,7 @@ jobs:
      strategy:
        fail-fast: false
      steps:
-        - uses: actions/checkout@v3
+        - uses: actions/checkout@v4
          with:
            fetch-depth: 0
        - name: Set up Python 3.9
@@ -244,7 +244,7 @@ jobs:
    needs: [changes, all-checks]
    if: ${{ needs.changes.outputs.changes == 'true' && needs.all-checks.result == 'success' }}
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v4