Bump actions/checkout from 3 to 4 (#871)

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](actions/checkout@v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/merge-pytest.yml

@@ -16,7 +16,7 @@ jobs:
  python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  - name: Setup conda
  uses: s-weigand/setup-conda@v1
  with:
@@ -42,7 +42,7 @@ jobs:
  python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  - name: Set up Python ${{ matrix.python-version }}
  uses: actions/setup-python@v4
  with:
@@ -70,7 +70,7 @@ jobs:
  python-version: ['3.10', '3.11', '3.12']
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  with:
  fetch-depth: 2
  - name: Set up Python ${{ matrix.python-version }}
@@ -101,7 +101,7 @@ jobs:
  python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  with:
  fetch-depth: 2
  - name: Set up Python ${{ matrix.python-version }}

.github/workflows/merge-typing.yml

@@ -16,7 +16,7 @@ jobs:
  python-version: ['3.10']
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  - name: Set up Python ${{ matrix.python-version }}
  uses: actions/setup-python@v4
  with:

.github/workflows/pr-linter.yml

@@ -16,7 +16,7 @@ jobs:
  python-version: ['3.10']
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  - name: Set up Python ${{ matrix.python-version }}
  uses: actions/setup-python@v4
  with:

.github/workflows/pr-pytest-apps.yml

@@ -15,7 +15,7 @@ jobs:
  python-version: ['3.10']
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  with:
  fetch-depth: 2
  - name: Set up Python ${{ matrix.python-version }}
@@ -43,7 +43,7 @@ jobs:
  # python-version: ['3.9']
  #
  # steps:
- # - uses: actions/checkout@v3
+ # - uses: actions/checkout@v4
  # with:
  # fetch-depth: 2
  # - name: Set up Python ${{ matrix.python-version }}

.github/workflows/pr-pytest.yml

@@ -16,7 +16,7 @@ jobs:
  python-version: ['3.10']
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  - name: Setup conda
  uses: s-weigand/setup-conda@v1
  with:
@@ -42,7 +42,7 @@ jobs:
  python-version: ['3.10']
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  - name: Set up Python ${{ matrix.python-version }}
  uses: actions/setup-python@v4
  with:
@@ -70,7 +70,7 @@ jobs:
  python-version: ['3.10']
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  with:
  fetch-depth: 2
  - name: Set up Python ${{ matrix.python-version }}
@@ -101,7 +101,7 @@ jobs:
  python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  with:
  fetch-depth: 2
  - name: Set up Python ${{ matrix.python-version }}

.github/workflows/pr-typing.yml

@@ -16,7 +16,7 @@ jobs:
  python-version: ['3.10']
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  - name: Set up Python ${{ matrix.python-version }}
  uses: actions/setup-python@v4
  with:

.github/workflows/publish-pypi-deploy.yml

@@ -11,7 +11,7 @@ jobs:
  runs-on: ubuntu-latest
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
 
  - name: Set up Python ${{ matrix.python-version }}
  uses: actions/setup-python@v4