feat(streaming): stream tool call argument deltas in TemporalStreamingModel #1516

Job	Run time
find-tutorials	4s
test-10_async/00_base/100_langgraph	2m 5s
test-00_sync/030_langgraph	2m 57s
test-00_sync/010_multiturn	2m 24s
test-10_async/00_base/010_multiturn	2m 5s
test-10_async/00_base/000_hello_acp	1m 58s
test-10_async/10_temporal/050_agent_chat_guardrails	2m 2s
test-10_async/10_temporal/080_open_ai_agents_sdk_human_in_the_loop	2m 2s
test-10_async/00_base/040_other_sdks	4m 3s
test-00_sync/020_streaming	2m 30s
test-10_async/10_temporal/030_custom_activities	1m 44s
test-10_async/00_base/030_tracing	1m 54s
test-00_sync/000_hello_acp	1m 39s
test-10_async/10_temporal/070_open_ai_agents_sdk_tools	2m 1s
test-10_async/00_base/020_streaming	2m 11s
test-10_async/10_temporal/000_hello_acp	1m 57s
test-10_async/10_temporal/090_claude_agents_sdk_mvp	1m 55s
test-10_async/10_temporal/020_state_machine	3m 8s
test-10_async/10_temporal/010_agent_chat	3m 51s
test-10_async/10_temporal/060_open_ai_agents_sdk_hello_world	2m 6s
test-10_async/00_base/080_batch_events	3m 2s
Test Summary	5s
	47m 43s

Provide feedback