bench: Update help functions in bench and bench_internal #1811

1. 
   kevkevinpal commented at 1:01 pm on January 27, 2026: contributor

   Motivation

   This change is motivated by #1793#pullrequestreview-3644885897

   While aligning implementation across all benchmarks, argv could be passed to the help() in bench.c and bench_internal.c.

   Description

   In the bench and bench_internal help functions argv was not being passed. In this change, we pass in argv and use it in the help text.

2. bench: Update help functions in bench and bench_internal

   In the bench and bench_internal help functions argv was not being
   passed, in this change we pass in argv and use it in the help text.

   58ee45b13d

Contributors
kevkevinpal