ci: colocate uv cache on same drive

Saving cache to D:\ is more performant than C:\
since workspace is located on D: drive.

Also hardlink does not work on different partitions.

.github/workflows/tests.yaml

@@ -35,16 +35,16 @@ jobs:
       with:
         enable-cache: true
         cache-dependency-glob: pyproject.toml
+        cache-local-path: ${{ runner.os == 'Windows' && 'C:\Users\runner-admin\AppData\uv\cache' || '/tmp/uv-cache' }}
     - run: uv pip install -e ".[dev]" --system
-      env:
-        UV_LINK_MODE: ${{ runner.os == 'Windows' && 'symlink' || 'hardlink' }}
 
     - name: Cache mypy
       uses: actions/cache@v4
       with:
         path: .mypy_cache
         key: mypy-${{ runner.os }}-${{ env.pythonLocation }}-${{ hashFiles('pyproject.toml') }}
     - uses: pre-commit/action@v3.0.1
+    - run: uv cache prune --ci -vv
 
   tests:
     timeout-minutes: 20
@@ -87,14 +87,15 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.pyv }}
+    - run: pip install uv
+    - run: uv cache dir
     - uses: astral-sh/setup-uv@v2
       with:
         enable-cache: true
         cache-dependency-glob: pyproject.toml
+        cache-local-path: ${{ runner.os == 'Windows' && 'C:\Users\runner-admin\AppData\uv\cache' || '/tmp/uv-cache' }}
         cache-suffix: ${{ matrix.pyv }}
     - run: uv pip install -e ".[dev]" pytest-split --system
-      env:
-        UV_LINK_MODE: ${{ runner.os == 'Windows' && 'symlink' || 'hardlink' }}
 
     - name: run tests
       timeout-minutes: 40