optimise workflow using uv

Author: Pierre-siddall

.github/workflows/fortran-lint.yaml

@@ -35,21 +35,21 @@ jobs:
         with:
           python-version: ${{ inputs.python-version }}
 
-      - name: Cache pip packages
+      - name: Cache uv packages
         uses: actions/cache@v4
         with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ inputs.python-version }}
+          path: ~/.cache/uv
+          key: ${{ runner.os }}-uv-${{ inputs.python-version }}
           restore-keys: |
-            ${{ runner.os }}-pip-
+            ${{ runner.os }}-uv-
 
-      - name: minimize pip cache
-        run: python -m pip cache purge || true
+      - name: minimize uv cache
+        run: uv cache clean && uv cache prune || true
 
       - name: Install Fortitude Linter
         run: |
-          python -m pip install --upgrade pip
-          python -m pip install fortitude-lint==0.7.3
+          uv self update -q 
+          uv install fortitude-lint==0.7.3
 
       - name: Run Fortitude Linter
         run: |