Make AgentChat Team Config Serializable (#5071) #3793

Job	Run time
format	54s
lint	51s
mypy (./packages/autogen-core)	3m 30s
mypy (./packages/autogen-magentic-one)	1m 35s
pyright (./packages/autogen-core)	1m 1s
mypy (./packages/agbench)	57s
pyright (./packages/autogen-magentic-one)	1m 0s
pyright (./packages/agbench)	1m 2s
mypy (./packages/autogen-ext)	4m 22s
pyright (./packages/autogen-ext)	1m 13s
mypy (./packages/autogen-agentchat)	1m 24s
pyright (./packages/autogen-agentchat)	1m 1s
mypy (./packages/magentic-one-cli)	1m 40s
pyright (./packages/magentic-one-cli)	55s
docs (./packages/autogen-core)	1m 49s
docs-example-check (./packages/autogen-core)	2m 58s
samples-code-check	58s
test (./packages/autogen-core)	1m 4s
check-proto-changes-python	1m 21s
test (./packages/autogen-magentic-one)	1m 47s
markdown-code-lint	2m 9s
test (./packages/autogen-ext)	44m 56s
test (./packages/autogen-agentchat)	1m 11s
codecov	0s
	1h 19m 38s

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