The initialize timeout was too short to be able to download the server
with NPX. As stated in the javadoc of `StdioMcpSyncClientTests`:
> These tests use npx to download and run the MCP "everything" server
> locally. The first test execution will download the everything server
> scripts and cache them locally, which can take more than 15 seconds.
> Subsequent test runs will use the cached version and execute faster.
Since the download happens on calling "connect", it is triggered during
the initialization of the client.
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
77f59ad89b