Allow any version to be used as the experimental dependency

Author: Bernd Verst

.github/workflows/durabletask-azuremanaged-experimental.yml

@@ -30,6 +30,7 @@ jobs:
         working-directory: durabletask-azuremanaged
         run: |
           sed -i 's/^version = ".*"/version = "0.0.0.dev${{ github.run_number }}"/' pyproject.toml
+          sed -i 's/"durabletask>=.*"/"durabletask>=0.0.0dev1"/' pyproject.toml
 
       - name: Build package from directory durabletask-azuremanaged
         working-directory: durabletask-azuremanaged