build: support uv.lock

Author: henryborchers

.github/workflows/tox_matrix.yml

@@ -90,6 +90,7 @@ jobs:
           CONAN_USER_HOME: "${{steps.conan-path-script.outputs.result}}"
         if: "!contains(matrix.os, 'windows') && steps.cache-conan.outputs.cache-hit != 'true'"
         run: |
+          uv run --only-group=conan conan profile detect
           uv run --only-group=conan conan install . --build  missing
 
       - name: Run Tox (Windows)