Backport of Use our fork of bbolt to improve freelist performance into release/1.14.x

[hc-github-team-secure-vault-core]

Backport

This PR is auto-generated from #24010 to be assessed for backporting due to the inclusion of the label backport/1.14.x.

🚨

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The person who merged in the original PR is:
@ncabatoff
This person should manually cherry-pick the original PR into a new backport PR,
and close this one when the manual backport PR is merged in.

merge conflict error: POST https://api.github.com/repos/hashicorp/vault/merges: 409 Merge conflict []

The below text is copied from the body of the original PR.

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We want to adopt etcd-io/bbolt#585 before it appears in an official bbolt release.

Note that we're not modifying raft-boltdb yet, so raft.db (the bbolt file containing the raft log) doesn't benefit.

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Overview of commits

• 1bf366c

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[github-actions]

CI Results:
All Go tests succeeded! ✅

[ncabatoff]

Closing in favour of #24902