Update GitHub Actions

Author: mdmintz

.github/workflows/python-nightly-mac.yml

@@ -19,9 +19,9 @@ jobs:
         python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "3.15"]
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@v7
       with:
         python-version: ${{ matrix.python-version }}
         allow-prereleases: true

.github/workflows/python-nightly-ubuntu.yml

@@ -19,9 +19,9 @@ jobs:
         python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "3.15"]
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@v7
       with:
         python-version: ${{ matrix.python-version }}
         allow-prereleases: true

.github/workflows/python-nightly-windows.yml

@@ -19,9 +19,9 @@ jobs:
         python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "3.15"]
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@v7
       with:
         python-version: ${{ matrix.python-version }}
         allow-prereleases: true

.github/workflows/python-package.yml

@@ -22,7 +22,7 @@ jobs:
         python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "3.15"]
 
     steps:
-    - uses: actions/checkout@v7.0.1
+    - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v7
       with: