Update lscolors from 0.17 to 0.20 (#15737)

# Description
Update `lscolors` from 0.17.0 to 0.20.0.

- [0.20.0](https://github.com/sharkdp/lscolors/releases/tag/v0.20.0):
Updated `crossterm` dependency
- [0.19.0](https://github.com/sharkdp/lscolors/releases/tag/v0.19.0):
Fast extension matching
- [0.18.0](https://github.com/sharkdp/lscolors/releases/tag/v0.18.0):
Add `owo-colors` as an ansi backend; make `fi=0` disable fallback to no

# User-Facing Changes
N/A

# Tests + Formatting
`cargo test --workspace` and `cargo run -- -c "use toolkit.nu; toolkit
test stdlib"` still pass

# After Submitting
N/A

Cargo.lock

@@ -3088,10 +3088,11 @@ dependencies = [
 
 [[package]]
 name = "lscolors"
-version = "0.17.0"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53304fff6ab1e597661eee37e42ea8c47a146fca280af902bb76bff8a896e523"
+checksum = "61183da5de8ba09a58e330d55e5ea796539d8443bd00fdeb863eac39724aa4ab"
 dependencies = [
+ "aho-corasick",
  "nu-ansi-term",
 ]
 

Cargo.toml

@@ -101,7 +101,7 @@ libc = "0.2"
 libproc = "0.14"
 log = "0.4"
 lru = "0.12"
-lscolors = { version = "0.17", default-features = false }
+lscolors = { version = "0.20", default-features = false }
 lsp-server = "0.7.8"
 lsp-types = { version = "0.97.0", features = ["proposed"] }
 lsp-textdocument = "0.4.2"