Split ticked async executor

[coder137]

Can now create split ticked async executor with the following syntax

let (spawner, ticker) = new_split_ticked_async_executor();

[codecov]

Codecov Report

Attention: Patch coverage is 98.36066% with 1 line in your changes missing coverage. Please review.

Project coverage is 97.84%. Comparing base (dbb56fd) to head (3497195).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/split_ticked_async_executor.rs	98.11%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #11      +/-   ##
==========================================
+ Coverage   97.26%   97.84%   +0.58%     
==========================================
  Files           4        5       +1     
  Lines          73       93      +20     
==========================================
+ Hits           71       91      +20     
  Misses          2        2              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.