[vm/benchmarks] Add sync/sync*/async/async* call benchmarks

Change-Id: Ic29dd0fbcc524cdcd83c5c60eedfcf9db55001e0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/113186
Commit-Queue: Martin Kustermann <[email protected]>
Reviewed-by: Stephen Adams <[email protected]>

Author: mkustermann