fix: deps: update FFI to fix a slow memory leak

[Stebalien]

Related Issues

filecoin-project/filecoin-ffi#307

Proposed Changes

This fixes a memory leak in creating proofs (windowed posts, and winning posts).

Checklist

Before you mark the PR ready for review, please make sure that:

• All commits have a clear commit message.
• The PR title is in the form of of <PR type>: <area>: <change being made>
  • example: fix: mempool: Introduce a cache for valid signatures
  • PR type: fix, feat, INTERFACE BREAKING CHANGE, CONSENSUS BREAKING, build, chore, ci, docs,perf, refactor, revert, style, test
  • area: api, chain, state, vm, data transfer, market, mempool, message, block production, multisig, networking, paychan, proving, sealing, wallet, deps
• This PR has tests for new functionality or change in behaviour
• If new user-facing features are introduced, clear usage guidelines and / or documentation updates should be included in https://lotus.filecoin.io or Discussion Tutorials.
• CI is green

[Stebalien]

This will work once the FFI deploy finishes.

[Stebalien]

Thanks to @marco-storswift for finding and fix this.

[codecov]

Codecov Report

Merging #9042 (937063c) into master (9eb8f4e) will decrease coverage by 0.03%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #9042      +/-   ##
==========================================
- Coverage   41.07%   41.04%   -0.04%     
==========================================
  Files         707      707              
  Lines       78884    78884              
==========================================
- Hits        32404    32380      -24     
- Misses      40981    40998      +17     
- Partials     5499     5506       +7     

Impacted Files	Coverage Δ
chain/exchange/peer_tracker.go	70.96% <0.00%> (-7.53%)	⬇️
chain/exchange/client.go	52.96% <0.00%> (-6.78%)	⬇️
chain/stmgr/execute.go	91.30% <0.00%> (-4.35%)	⬇️
chain/stmgr/supply.go	63.77% <0.00%> (-3.94%)	⬇️
storage/wdpost/wdpost_sched.go	78.09% <0.00%> (-3.81%)	⬇️
node/modules/services.go	58.82% <0.00%> (-2.95%)	⬇️
chain/sync.go	71.37% <0.00%> (-1.54%)	⬇️
chain/actors/builtin/market/market.go	79.26% <0.00%> (-1.22%)	⬇️
chain/vm/fvm.go	29.61% <0.00%> (-1.18%)	⬇️
chain/consensus/filcns/compute_state.go	74.26% <0.00%> (-1.17%)	⬇️
... and 22 more