[bug] tauri_plugin_http not support http3, and i can't import reqwest twice

when i run this
```
cargo add reqwest --features http3
```

rust will panic like this
```
error: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
note: rustc 1.84.1 (e71f9a9a9 2025-01-27) running on x86_64-pc-windows-msvc
note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2
note: some of the compiler flags provided by cargo are hidden
query stack during panic:
#0 [optimized_mir] optimizing MIR for `commands::fetch::{closure#0}`
#1 [layout_of] computing layout of `{async fn body of commands::fetch()}`
#2 [mir_drops_elaborated_and_const_checked] elaborating drops for `commands::fetch`
#3 [analysis] running analysis passes on this crate
end of query stack
```

http3 feature is exp, but i want to use http3 in my app.