adds more sanity checks to shreds (backport #21675)

[mergify]

This is an automatic backport of pull request #21675 done by Mergify.
Cherry-pick of 8063273 has failed:

On branch mergify/bp/v1.8/pr-21675
Your branch is up to date with 'origin/v1.8'.

You are currently cherry-picking commit 8063273d0.
  (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:   core/src/broadcast_stage/standard_broadcast_run.rs
	modified:   core/src/window_service.rs
	modified:   ledger/src/shred.rs

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

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.

[mergify]

automerge label removed due to a CI failure

[codecov]

Codecov Report

Merging #22869 (72a0cf6) into v1.8 (add26be) will decrease coverage by 0.0%.
The diff coverage is 89.3%.

@@            Coverage Diff            @@
##             v1.8   #22869     +/-   ##
=========================================
- Coverage    81.6%    81.6%   -0.1%     
=========================================
  Files         464      464             
  Lines      131709   131731     +22     
=========================================
+ Hits       107555   107567     +12     
- Misses      24154    24164     +10     

[github-actions]

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