Cip 1870 talon ds timeout bug

This MR has changed the timeout values in the following instances:

• talon_board_proxy timeout has been decreased from 10 s to 3 s. the timeout was increased to 10s as part of debugging a previous bug. It is unclear and unlikely that a timeout as long as 10s has fixed that bug/is necessary at all. The sys test has been passing with the timeout of 3s.
• the influxdb client timeout default is 10s and it has been decreased to 2s. The reason being to make the timeout happen faster if something is wrong, for example the board (and the influx database hosted on it) shuts down and MCS talon board device is stuck waiting on it. the sys test has been passing with this timeout so far. We want to merge these new timeouts in so they can be tested overtime on the nightly tests.

sys_test run: https://gitlab.com/ska-telescope/ska-mid-cbf-system-tests/-/jobs/5648734779