Issue following canonical bitcoin fork (883183)

[wileyj]

Bitcoin fork at 883183 produced a stalled node on stacks-node 3.1.0.0.2.
In the logs, what stood out are these 2 entries:

{"log":"INFO [1739197937.631085] [stackslib/src/net/download/nakamoto/tenure_downloader_set.rs:669] [p2p-(0.0.0.0:20444,0.0.0.0:20443)] Downloader for tenure 7a9ba7a05c8e2c250042c4b417b732b02135f4ac is finished\n","stream":"stderr","time":"2025-02-10T14:32:17.63118568Z"}
{"log":"WARN [1739197939.607500] [stackslib/src/burnchains/bitcoin/spv.rs:981] [main] Received discontiguous headers at height 883183: we have parent BlockHeader { version: 644931584, prev_blockhash: 8168b8b6633c1f52990d11d35191807beb6a5ef6865802000000000000000000, merkle_root: 36a8d98a0a50d078c4724939a85679ec0b61175b470d62b2fed155410ebd0817, time: 1739196604, bits: 386037542, nonce: 4108268898 } (00000000000000000002585e763064d66b3f2554ef9dfb8603a2251ae16439e2), but were given BlockHeader { version: 1, prev_blockhash: 6fe28c0ab6f1b372c1a6a246ae63f74f931e8365e15a089c68d6190000000000, merkle_root: 982051fd1e4ba744bbbe680e1fee14677ba1a3c3540bf7b1cdb606e857233e0e, time: 1231469665, bits: 486604799, nonce: 2573394689 } (00000000839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048)\n","stream":"stderr","time":"2025-02-10T14:32:19.607630033Z"}
{"log":"ERRO [1739197939.607528] [stackslib/src/burnchains/bitcoin/spv.rs:838] [main] Failed to insert block headers: NoncontiguousHeader\n","stream":"stderr","time":"2025-02-10T14:32:19.607648616Z"}
{"log":"WARN [1739197939.607532] [stackslib/src/burnchains/bitcoin/indexer.rs:412] [main] Unhandled error NoncontiguousHeader\n","stream":"stderr","time":"2025-02-10T14:32:19.607650558Z"}
{"log":"ERRO [1739197939.613751] [testnet/stacks-node/src/burnchains/bitcoin_regtest_controller.rs:576] [main] Unable to sync with burnchain: Non-contiguous header\n","stream":"stderr","time":"2025-02-10T14:32:19.614566011Z"}

it's unclear what block/chain the bitcoin node was returning at this point.

[wileyj]

Confirmed that the burnchain node followed the canonical fork. unknown if a restart or update&&restart resolves here.