diffguard-lsp/server.rs:494: variables used in format! string — uninlined_format_args lint

[EffortlessSteven]

At crates/diffguard-lsp/src/server.rs:494, a variable is used in a format! string using positional syntax instead of inline format args syntax.

Clippy warning:

warning: variables can be used directly in the `format!` string
   --> crates/diffguard-lsp/src/server.rs:494:30
    |
494 |         format!("\"{}\"", escaped)
    |              ^^^^^^^^^^^^^^^^^^^
help: for further information visit https://rust-lang.github.io/rust-clippy/rust-1.92.0/index.html#uninlined_format_args

Fix: change format!("\"{}\"", escaped) to format!("\"{escaped}\"").