Fix is_typed_array

[richarddd]

The current implementation panics if object is not a typed array due to bad unwrap. This PR fixes that.
Also fixes #416

[richarddd]

@DelSkayn please have a look. I had to bump MSRV to 1.77 because some features requires minimum 1.77. Also bindings generate bool on some platforms and i32 on others, hence the required casting.

[DelSkayn]

Weird that the MSRV didn't fail before. If offset_of was introduced in 1.77 it shouldn't have compiled on 1.65..

[richarddd]

Weird that the MSRV didn't fail before. If offset_of was introduced in 1.77 it shouldn't have compiled on 1.65..

I didn't fail because that code was feature gated

I would like to avoid committing the lock file. I think it is still best to ensure rquickjs is tested against the latest dependencies if possible. The linked blog post says that they do not have a default recommendation not that they recommend against not committing the lockfile.

No problem, but then MSRV needs to be bumped to 1.81 due to home dependency:
https://crates.io/crates/home/versions
https://github.com/DelSkayn/rquickjs/actions/runs/12889992657/job/35938535528

[DelSkayn]

Looks good!