Update HWIMO-TEST mocha timeout to 10s.

[jimturnquist]

This is necessary for some build machines where dependency
loading is too slow to stay under the 2s per test timeout.

@RackHD/corecommitters

[lanchongyizu]

@jimturnquist Nice work! The same change could be made to package.json.

Besides the following two PRs, you could also pull requests on all other repos such as on-http, on-core and on-tasks, etc.

RackHD/on-taskgraph#132
RackHD/on-dhcp-proxy#47

[benbp]

@lanchongyizu we've resisted actually landing these changes into an area of the code that affects everybody. In this case, the core issue is the build servers that @jimturnquist is using have all code mounted on an NFS share, which is what is causing the latency that leads to timeouts. As far as I know, the HWIMO-TEST script is only being used by that same team, so these changes effectively serve as a workaround local to them, without forcing everybody else to use an unnecessarily large timeout.

👍

[tldavies]

👍