Executor cache count primer (backport #22333)

[mergify]

This is an automatic backport of pull request #22333 done by Mergify.
Cherry-pick of 4ce4830 has failed:

On branch mergify/bp/v1.8/pr-22333
Your branch is up to date with 'origin/v1.8'.

You are currently cherry-picking commit 4ce48307b.
  (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)

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   runtime/src/bank.rs

no changes added to commit (use "git add" and/or "git commit -a")

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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[solana-grimes]

😱 New commits were pushed while the automerge label was present.

[codecov]

Codecov Report

Merging #22374 (f7704d0) into v1.8 (6130466) will increase coverage by 0.0%.
The diff coverage is 98.5%.

@@           Coverage Diff           @@
##             v1.8   #22374   +/-   ##
=======================================
  Coverage    81.5%    81.5%           
=======================================
  Files         459      459           
  Lines      131010   131063   +53     
=======================================
+ Hits       106848   106900   +52     
- Misses      24162    24163    +1     

[github-actions]

This PR has been automatically locked since there has not been any activity in past 14 days after it was merged.