remove dated cost checking feature (backport #29598)

[mergify]

This is an automatic backport of pull request #29598 done by Mergify.
Cherry-pick of 3d63f93 has failed:

On branch mergify/bp/v1.13/pr-29598
Your branch is up to date with 'origin/v1.13'.

You are currently cherry-picking commit 3d63f93bb.
  (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:   sdk/src/feature_set.rs

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   ledger/src/blockstore_processor.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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[steviez]

Just the one nitpick; otherwise, LGTM