quick-xml incompatible in the future

[wermos]

Bug Report

Environment

Ubuntu 23.10, with rustc version 1.76.0

Zola version:
0.18.0

Expected Behavior

Tell us what should have happened.
No warnings should be emitted.

Current Behavior

This is a minor issue, but I thought I'd add it here anyways. Building zola from source emits this warning at the end:

warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.17.2

Since I am not too fluent in Rust, I am not sure how serious the warning is.

Step to reproduce

Please provide the steps to reproduce the issue.
If the issue is hard to reproduce, please provide a sample repository or sample
that triggers the bug.
Build zola from source.

[Keats]

It needs to be fixed but I believe the library we are using were planning to fix it last time i checked (months ago).