remove cache and pyproject.toml

Author: chrishalcrow

.github/workflows/check_for_new_probes.yml

@@ -23,7 +23,6 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: '3.10' 
-          cache: 'pip' # Caches dependencies to speed up future runs
 
       #  Clone dev version of probeinterface
       - name: Clone external repository