Fix minimum workflows running out of disk space (#479)

Author: gsheni

.github/workflows/minimum.yml

@@ -14,7 +14,7 @@ jobs:
         python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
         os: [ubuntu-latest, windows-latest]
         include:
-          - os: macos-13
+          - os: macos-15-intel
             python-version: '3.9'
           - os: macos-latest
             python-version: '3.13'
@@ -27,6 +27,6 @@ jobs:
     - name: Install dependencies
       run: |
           python -m pip install --upgrade pip
-          python -m pip install invoke .[test]
+          python -m pip install --no-cache-dir invoke .[test]
     - name: Test with minimum versions
       run: invoke minimum