Fix release with`serialized` files

[cbrzn]

Serialized WASM modules are being created for the embedded wraps; being the reason that it is faster to initialize the WASM Package, hence, improving the dev exp.

At first, we were committing the files but we got this error: https://github.com/polywrap/rust-client/actions/runs/6036435666/job/16379292848#step:4:2154. Meaning that, when running cargo publish it is modifying somehow the serialized modules; hence, throwing this error.

Then, a PR to ignore the serialized files was merged #231 and now we're having this error: https://github.com/polywrap/rust-client/actions/runs/6037828180/job/16383805428#step:4:2603. Meaning that, when running cargo publish the serialized files where created but they haven't been committed

We can:
a) Check why the serialized file is modified in the cargo publish process, this would fix situation #1
b) Keep ignoring the files and allow the crates to be pushed with non-committed files, this would fix situation #2