r-lib/mirai: mirai 2.7.2

Updates

• Fixes uninformative errors from mirai_map() collection when a task resolves to a non-mirai 'errorValue', e.g. cancelled or timed out (#642).
• Fixes mirai_map() collection option .flat ignoring an 'errorValue' in the first element (#639).
• Fixes daemon() returning exit code 1 (idletime) instead of 2 (walltime) when walltime elapses while idle (#637).
• Fixes race_mirai() not waiting for resolution on compute profiles set with url and dispatcher = FALSE (#635).
• Fixes daemon crash for errors raised before evaluation begins (#633).
• Fixes daemon cleanup not restoring options modified during evaluation (#631).
• Removes an ineffective promise cache from the as.promise() method for 'mirai_map' objects.
• mirai_map() dispatches tasks with lower per-element overhead.
• everywhere() dispatches with lower overhead, and errors upfront for a missing expression or invalid ... arguments.
• Ephemeral daemons return invisibly so that they do not print unnecessary output when this is being logged (thanks @jan-swissre, #619).
• Requires nanonext >= 1.10.1.