Remove spirv-reflect from readme (bevyengine#5192)

# Objective

- The libraries used section of the README is outdated and is missing a lot of libraries
- The README isn't really the place for that anyway

## Solution

- Remove the section

README.md

@@ -90,7 +90,6 @@ Bevy is only possible because of the hard work put into these foundational techn
 * [wgpu](https://wgpu.rs/): modern / low-level / cross-platform graphics library inspired by Vulkan
 * [glam-rs](https://github.com/bitshifter/glam-rs): a simple and fast 3D math library for games and graphics
 * [winit](https://github.com/rust-windowing/winit): cross-platform window creation and management in Rust
-* [spirv-reflect](https://github.com/gwihlidal/spirv-reflect-rs): Reflection API in rust for SPIR-V shader byte code
 
 ## [Bevy Cargo Features][cargo_features]