Add transaction index in slot to geyser plugin TransactionInfo (backport #25688)

[mergify]

This is an automatic backport of pull request #25688 done by Mergify.
Cherry-pick of a6ba5a9 has failed:

On branch mergify/bp/v1.10/pr-25688
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Changes to be committed:
	modified:   banking-bench/src/main.rs
	modified:   core/benches/banking_stage.rs
	modified:   core/src/replay_stage.rs
	modified:   geyser-plugin-interface/src/geyser_plugin_interface.rs
	modified:   geyser-plugin-manager/src/transaction_notifier.rs
	modified:   poh/src/poh_service.rs
	modified:   rpc/src/transaction_notifier_interface.rs
	modified:   rpc/src/transaction_status_service.rs

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   core/src/banking_stage.rs
	both modified:   ledger/src/blockstore_processor.rs
	both modified:   poh/src/poh_recorder.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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[mergify]

automerge label removed due to a CI failure

[mergify]

automerge label removed due to a CI failure

[CriesofCarrots]

Nevermind, this can ride the v1.11 train