Don't forward packets received from TPU forwards port (backport #22078)

[mergify]

This is an automatic backport of pull request #22078 done by Mergify.
Cherry-pick of b1d9a2e has failed:

On branch mergify/bp/v1.8/pr-22078
Your branch is up to date with 'origin/v1.8'.

You are currently cherry-picking commit b1d9a2e60.
  (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/commitment_service.rs
	modified:   core/src/fetch_stage.rs
	modified:   core/src/shred_fetch_stage.rs
	modified:   perf/src/data_budget.rs
	modified:   program-test/src/lib.rs
	modified:   rpc/src/rpc.rs
	modified:   runtime/src/bank.rs
	modified:   runtime/src/bank_forks.rs
	modified:   runtime/src/genesis_utils.rs
	modified:   sdk/src/packet.rs

Unmerged paths:
  (use "git add/rm <file>..." as appropriate to mark resolution)
	both modified:   core/src/banking_stage.rs
	deleted by us:   core/src/vote_simulator.rs
	deleted by us:   rpc/src/cluster_tpu_info.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

---

Mergify commands and options

More conditions and actions can be found in the documentation.

You can also trigger Mergify actions by commenting on this pull request:

• @Mergifyio refresh will re-evaluate the rules
• @Mergifyio rebase will rebase this PR on its base branch
• @Mergifyio update will merge the base branch into this PR
• @Mergifyio backport <destination> will backport this PR on <destination> branch

Additionally, on Mergify dashboard you can:

• look at your merge queues
• generate the Mergify configuration with the config editor.

Finally, you can contact us on https://mergify.com

[mergify]

automerge label removed due to a CI failure

[solana-grimes]

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

[jstarry]

Closed in favor of #22180

[github-actions]

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