Add option to reclaim accounts-cluster-bench accounts/lamports (backport #21656)

[mergify]

This is an automatic backport of pull request #21656 done by Mergify.
Cherry-pick of 205fd95 has failed:

On branch mergify/bp/v1.9/pr-21656
Your branch is up to date with 'origin/v1.9'.

You are currently cherry-picking commit 205fd9572.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   Cargo.lock
	modified:   accounts-cluster-bench/src/main.rs

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   accounts-cluster-bench/Cargo.toml

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/github/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

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[mergify]

automerge label removed due to a CI failure

[mergify]

automerge label removed due to a CI failure

[codecov]

Codecov Report

Merging #21658 (286c862) into v1.9 (87accd1) will increase coverage by 0.0%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             v1.9   #21658   +/-   ##
=======================================
  Coverage    81.6%    81.6%           
=======================================
  Files         511      511           
  Lines      143102   143102           
=======================================
+ Hits       116860   116872   +12     
+ Misses      26242    26230   -12