fix: dotnet azure pipeline (uv sync installation) #3549

Job	Run time
docs (./packages/autogen-core)	1m 35s
codecov (./packages/autogen-core)	1m 3s
codecov (./packages/autogen-magentic-one)	1m 51s
docs-example-check (./packages/autogen-core)	3m 6s
codecov (./packages/autogen-ext)	2m 57s
format	51s
lint	51s
codecov (./packages/autogen-agentchat)	1m 7s
mypy (./packages/autogen-core)	4m 47s
mypy (./packages/autogen-magentic-one)	3m 25s
pyright (./packages/autogen-core)	1m 12s
mypy (./packages/agbench)	1m 4s
test (./packages/autogen-core)	1m 2s
pyright (./packages/autogen-magentic-one)	58s
mypy (./packages/autogen-ext)	4m 24s
test (./packages/autogen-magentic-one)	1m 29s
pyright (./packages/agbench)	54s
mypy (./packages/autogen-agentchat)	1m 31s
test (./packages/autogen-ext)	3m 2s
pyright (./packages/autogen-ext)	1m 12s
check-proto-changes-python	1m 20s
test (./packages/autogen-agentchat)	1m 4s
mypy (./packages/magentic-one-cli)	1m 25s
pyright (./packages/autogen-agentchat)	1m 6s
pyright (./packages/magentic-one-cli)	54s
samples-code-check	1m 21s
markdown-code-lint	2m 10s
	47m 41s

Provide feedback