Update flurry requirement from <0.5.0 to <0.6.0

Updates the requirements on [flurry](https://github.com/jonhoo/flurry) to permit the latest version.
- [Changelog](https://github.com/jonhoo/flurry/blob/main/CHANGELOG.md)
- [Commits](jonhoo/flurry@v0.0.1...v0.5.0)

---
updated-dependencies:
- dependency-name: flurry
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

tinyufo/Cargo.toml

@@ -17,7 +17,7 @@ path = "src/lib.rs"
 
 [dependencies]
 ahash = { workspace = true }
-flurry = "<0.5.0" # Try not to require Rust 1.71
+flurry = "<0.6.0" # Try not to require Rust 1.71
 parking_lot = "0"
 crossbeam-queue = "0"