Revert thiserror version requirement to match version for all crates. (…

…#6365)

# Objective

- Reverts unnecessary version increase for `thiserror` caused by the following PR. 9066d51
- The aforementioned PR should have increased `thiserrror` version uniformly across all bevy crates. As far as I can tell it was unneccessary to bump versions 

## Solution

- Revert versions to the matching version used by other bevy "crates"

```
MBP-Larry-Du.local:~/Code/bevy:$ git grep thiserror
CHANGELOG.md:- [Derive thiserror::Error for HexColorError][2740]
crates/bevy_asset/Cargo.toml:thiserror = "1.0"
crates/bevy_asset/src/asset_server.rs:use thiserror::Error;
crates/bevy_asset/src/io/mod.rs:use thiserror::Error;
crates/bevy_gltf/Cargo.toml:thiserror = "1.0"
crates/bevy_gltf/src/loader.rs:use thiserror::Error;
crates/bevy_input/Cargo.toml:thiserror = "1.0"
crates/bevy_input/src/gamepad.rs:use thiserror::Error;
crates/bevy_reflect/Cargo.toml:thiserror = "1.0"
crates/bevy_reflect/src/path.rs:use thiserror::Error;
crates/bevy_render/Cargo.toml:thiserror = "1.0"
```
---

## Changelog

> This section is optional. If this was a trivial fix, or has no externally-visible impact, you can delete this section.

- What changed as a result of this PR? Fixed dependency conflict for building projects. 
Current build of StarRust runs successfully with the `thiserror` reversion: https://github.com/LarsDu/StarRust
But will run into dependency conflicts if `thiserror` is version 1.037


Co-authored-by: Larry Du <larry.du@freenome.com>

crates/bevy_ui/Cargo.toml

@@ -34,4 +34,4 @@ taffy = "0.1.0"
 serde = { version = "1", features = ["derive"] }
 smallvec = { version = "1.6", features = ["union", "const_generics"] }
 bytemuck = { version = "1.5", features = ["derive"] }
-thiserror = "1.0.37"
+thiserror = "1.0.0"