⬆️ deps: Update actions/checkout action to v7 (#70)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build-and-release.yml

@@ -20,7 +20,7 @@ jobs:
         target: [x86_64, x86, aarch64, armv7, s390x, ppc64le]
     name: Ubuntu, ${{ matrix.target }}, Python ${{ matrix.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
@@ -45,7 +45,7 @@ jobs:
         target: [x64, x86]
     name: Windows, ${{ matrix.target }}, Python ${{ matrix.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
@@ -70,7 +70,7 @@ jobs:
         target: [x86_64, aarch64]
     name: macOS, ${{ matrix.target }}, Python ${{ matrix.python-version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
@@ -89,7 +89,7 @@ jobs:
   sdist:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Build sdist
         uses: PyO3/maturin-action@v1
         with:
@@ -149,7 +149,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@stable
         with:

.github/workflows/copilot-setup-steps.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@stable

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

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@stable
         with:

.github/workflows/test.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Update rust toolchain
         run: rustup update
       - uses: actions/cache@v5