devel/ruby-concurrent-ruby: update to 1.1.10

pkgsrc change: remove one pkglint warning.

1.1.10 (2022-03-22)

* (#951) Set the Ruby compatibility version at 2.2

* (#939, #933) The caller_runs fallback policy no longer blocks reads from
  the job queue by worker threads

* (#938, #761, #652) You can now explicitly prune_pool a thread pool
  (Sylvain Joyeux)

* (#937, #757, #670) We switched the Yahoo stock API for demos to Alpha
  Vantage (Gustavo Caso)

* (#932, #931) We changed how SafeTaskExecutor handles local jump errors
  (Aaron Jensen)

* (#927) You can use keyword arguments in your initialize when using Async
  (Matt Larraz)

* (#926, #639) We removed timeout from TimerTask because it wasn't sound,
  and now it's a no-op with a warning (Jacob Atzen)

* (#919) If you double-lock a re-entrant read-write lock, we promote to
  locked for writing (zp yuan)

* (#915) monotonic_time now accepts an optional unit parameter, as Ruby's
  clock_gettime (Jean Boussier)


(taca)