deps(rust): bump workspace dependencies

[hubcio]

cargo upgrade bumped several crates with breaking API changes:

• bit-set 0.9: len() -> count(), clear() -> make_empty()
• figlet-rs 1.0: FIGfont renamed to FIGlet
• tungstenite 0.29 vs compio-ws 0.3 (pinned to 0.28):
  construct WebSocket config via compio's re-exported
  tungstenite to avoid cross-version type mismatch
• arrow/parquet 58 vs iceberg 0.9 (pinned to arrow 57):
  downgrade workspace arrow/parquet to match iceberg's
  transitive dependency

[codecov]

Codecov Report

❌ Patch coverage is 40.38462% with 31 lines in your changes missing coverage. Please review.
✅ Project coverage is 71.83%. Comparing base (38bf2dc) to head (b3309af).
⚠️ Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
core/server/src/websocket/mod.rs	16.66%	15 Missing and 10 partials ⚠️
core/connectors/sinks/iceberg_sink/src/catalog.rs	60.00%	4 Missing ⚠️
core/consensus/src/impls.rs	50.00%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #3005      +/-   ##
============================================
- Coverage     71.87%   71.83%   -0.05%     
  Complexity      930      930              
============================================
  Files          1117     1118       +1     
  Lines         92952    92992      +40     
  Branches      70473    70524      +51     
============================================
- Hits          66807    66798       -9     
- Misses        23584    23613      +29     
- Partials       2561     2581      +20     

Flag	Coverage Δ
csharp	67.43% <ø> (-0.21%)	⬇️
go	36.38% <ø> (ø)
java	62.08% <ø> (ø)
node	91.37% <ø> (-0.17%)	⬇️
python	81.43% <ø> (ø)
rust	72.54% <40.38%> (-0.04%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
core/ai/mcp/src/main.rs	53.53% <100.00%> (ø)
core/cli/src/args/mod.rs	78.57% <100.00%> (ø)
core/connectors/runtime/src/main.rs	84.46% <100.00%> (ø)
core/server/src/main.rs	66.13% <100.00%> (ø)
core/server/src/websocket/websocket_listener.rs	76.53% <100.00%> (ø)
...ore/server/src/websocket/websocket_tls_listener.rs	71.72% <100.00%> (+1.37%)	⬆️
core/consensus/src/impls.rs	42.34% <50.00%> (-0.14%)	⬇️
core/connectors/sinks/iceberg_sink/src/catalog.rs	75.00% <60.00%> (-5.77%)	⬇️
core/server/src/websocket/mod.rs	16.66% <16.66%> (ø)

... and 22 files with indirect coverage changes

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