chore: bump rust version to 1.82

[kayagokalp]

Description

Bumps sway version used in CI to v1.82

[codspeed-hq]

CodSpeed Performance Report

Merging #6672 will not alter performance

_{Comparing kayagokalp/rust-1.82 (6247aa3) with master (7e499fe)}

Summary

✅ 22 untouched benchmarks

[kayagokalp]

We have couple of warnings around using keys with interior mutability.

This is bad because ideally HashMap key shouldn't be changing so that's why we have the lint in place.

But the lint has known false positives for types that has interior mutability but doesn't access that interior mutable type for its Hash or Ord implementation.

We need to check whether it is the case for our case and if that is the case we should deny the warning.

https://rust-lang.github.io/rust-clippy/master/index.html#mutable_key_type

cc @FuelLabs/sway-compiler

[alfiedotwtf]

We have couple of warnings around using keys with interior mutability.

When I originally did #6501 I ran into this and had 99% of the changes done for the interior mutability warnings, but those were dropped when other priorities came around. I'll put it on my list as something to do for a background task.