build(deps): bump actions/setup-python from 6 to 7

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 6 to 7.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/v6...v7)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build_appimage_bundle.yml

@@ -10,7 +10,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Set up Python 3.13
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: "3.13"
 

.github/workflows/build_nsis_bundle.yml

@@ -10,7 +10,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Set up Python 3.13
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: "3.13"
 

.github/workflows/build_server.yml

@@ -43,7 +43,7 @@ jobs:
           npm run build
 
       - name: Set up Python 3.13
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: "3.13"
 

.github/workflows/modem_tests.yml

@@ -28,7 +28,7 @@ jobs:
       - 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 }}
 

.github/workflows/pip_package.yml

@@ -11,7 +11,7 @@ jobs:
     - uses: actions/checkout@v7
 
     - name: Set up Python 3.13
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@v7
       with:
         python-version: "3.13"
 

.github/workflows/ruff.yaml

@@ -19,7 +19,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
       - name: Install Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v7
         with:
           python-version: "3.13"
       - name: Install dependencies