feat(streaming): stream tool call argument deltas in TemporalStreamingModel #1537

Job	Run time
find-tutorials	4s
test-10_async/00_base/020_streaming	2m 30s
test-10_async/00_base/040_other_sdks	4m 54s
test-10_async/00_base/000_hello_acp	2m 36s
test-10_async/10_temporal/000_hello_acp	2m 52s
test-10_async/10_temporal/020_state_machine	3m 7s
test-10_async/00_base/030_tracing	2m 17s
test-10_async/10_temporal/010_agent_chat	3m 37s
test-10_async/10_temporal/030_custom_activities	2m 40s
test-10_async/10_temporal/050_agent_chat_guardrails	2m 27s
test-10_async/00_base/100_langgraph	2m 53s
test-00_sync/030_langgraph	6m 21s
test-10_async/10_temporal/060_open_ai_agents_sdk_hello_world	2m 29s
test-10_async/10_temporal/070_open_ai_agents_sdk_tools	2m 43s
test-10_async/00_base/010_multiturn	2m 28s
test-00_sync/000_hello_acp	2m 31s
test-10_async/00_base/080_batch_events	3m 34s
test-10_async/10_temporal/090_claude_agents_sdk_mvp	2m 17s
test-00_sync/020_streaming	3m 16s
test-10_async/10_temporal/080_open_ai_agents_sdk_human_in_the_loop	2m 50s
test-00_sync/010_multiturn	3m 7s
Test Summary	3s
	1h 1m 36s

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