fix: allow us to run daprd at edge version

[sicoyle]

was testing dapr/dapr changes, so we do need to support runtime at edge for our own testing :) otherwise you get

/dapr/chat.py”, line 337, in generate
    raise DaprRuntimeVersionNotSupportedError(
        f”!!!!! Dapr Runtime Version {dapr_runtime_version} is not supported with Alpha2 Dapr Chat Client. Only Dapr runtime versions >=1.16.0 and <2.0.0 are supported.”
    )
dapr_agents.types.exceptions.DaprRuntimeVersionNotSupportedError: !!!!! Dapr Runtime Version edge is not supported with Alpha2 Dapr Chat Client. Only Dapr runtime versions >=1.16.0 and <2.0.0 are supported.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File “/Users/samcoyle/go/src/github.com/dapr-agents/dapr_agents/workflow/task.py”, line 140, in __call__
    validated = await self._validate_output(raw)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File “/Users/samcoyle/go/src/github.com/dapr-agents/dapr_agents/workflow/task.py”, line 279, in _validate_output
    result = await result
             ^^^^^^^^^^^^
  File “/Users/samcoyle/go/src/github.com/dapr-agents/dapr_agents/agents/durableagent/agent.py”, line 550, in call_llm
    raise AgentError(export