* add three gossip metrics measuring gossip loop times
* add 5 metrics
* rm space
* rm space
* Update SECURITY.md
- fix nav link
- add bounty split policy for duplicate reports
* Add transaction index in slot to geyser plugin TransactionInfo (#25688)
* Define shuffle to prep using same shuffle for multiple slices
* Determine transaction indexes and plumb to execute_batch
* Pair transaction_index with transaction in TransactionStatusService
* Add new ReplicaTransactionInfoVersion
* Plumb transaction_indexes through BankingStage
* Prepare BankingStage to receive transaction indexes from PohRecorder
* Determine transaction indexes in PohRecorder; add field to WorkingBank
* Add PohRecorder::record unit test
* Only pass starting_transaction_index around PohRecorder
* Add helper structs to simplify test DashMap
* Pass entry and starting-index into process_entries_with_callback together
* Add tx-index checks to test_rebatch_transactions
* Revert shuffle definition and use zip/unzip
* Only zip/unzip if randomize
* Add confirm_slot_entries test
* Review nits
* Add type alias to make sender docs more clear
* Update SECURITY.md
finish filling out the table....
* rpc: fix possible deadlock in rpc (#26051)
* Add StatusCache::root_slot_deltas() and use it (#26170)
* Remove InMemAccountsIndex::map() and use map_internal directly (#26189)
* [quic]Decrement total_streams correctly (#26158)
* remove comment
* alphabetical metrics. no abbreviations
* remove trailing white space
* cargo fmt to update code format/readability
Co-authored-by: Trent Nelson <trent@solana.com>
Co-authored-by: Tyera Eulberg <tyera@solana.com>
Co-authored-by: Boqin Qin(秦 伯钦) <Bobbqqin@gmail.com>
Co-authored-by: Brooks Prumo <brooks@solana.com>
Co-authored-by: Miles Obare <bdhobare@gmail.com>