Tweak progress line title in LSP

Has somewhat always been bothering me that it says 'compiling Aiken', which means kind of nothing in this context.

Signed-off-by: KtorZ <matthias.benkort@gmail.com>

crates/aiken-lsp/src/server.rs

@@ -638,7 +638,7 @@ impl Server {
         self.send_work_done_notification(
             connection,
             lsp_types::WorkDoneProgress::Begin(lsp_types::WorkDoneProgressBegin {
-                title: "Compiling Aiken".into(),
+                title: "Compiling Aiken project".into(),
                 cancellable: Some(false),
                 message: None,
                 percentage: None,