Upgrade chrono-node to 2.3.2, adding support for hour-only timezone offset parsing
Upgrades the chrono-node
library that the walltime plugin depends on to v2.3.2.
This is done to support 'hour-only' timezone offset parsing: where previously writing 'GMT +0200' would have been parsed by the plugin, now also messages containing 'GMT +2' will parse.
Ticket: T30686