chore: update to rust 1.85 and 2024 edition

[nathanwhit]

No description provided.

[bartlomieju]

LGTM

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 66.98679% with 275 lines in your changes missing coverage. Please review.

Project coverage is 81.13%. Comparing base (0c7f83e) to head (24c8f06).
Report is 262 commits behind head on main.

Files with missing lines	Patch %	Lines
core/arena/shared_arena.rs	30.43%	48 Missing ⚠️
core/arena/shared_atomic_arena.rs	43.52%	48 Missing ⚠️
core/runtime/ops.rs	16.27%	36 Missing ⚠️
core/ops_builtin_v8.rs	26.19%	31 Missing ⚠️
core/runtime/jsruntime.rs	45.00%	22 Missing ⚠️
ops/op2/dispatch_slow.rs	0.00%	18 Missing ⚠️
core/runtime/bindings.rs	52.94%	8 Missing ⚠️
core/runtime/op_driver/erased_future.rs	65.21%	8 Missing ⚠️
core/modules/map.rs	84.09%	7 Missing ⚠️
core/runtime/ops_rust_to_v8.rs	46.15%	7 Missing ⚠️
... and 11 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1088      +/-   ##
==========================================
- Coverage   81.43%   81.13%   -0.31%     
==========================================
  Files          97      101       +4     
  Lines       23877    28235    +4358     
==========================================
+ Hits        19445    22909    +3464     
- Misses       4432     5326     +894     

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