Inline all format arguments where possible

This makes code more readale and concise,
moving all format arguments like `format!("{}", foo)`
into the more compact `format!("{foo}")` form.

The change was automatically created with, so there are far less change
of an accidental typo.

```
cargo clippy --fix -- -A clippy::all -W clippy::uninlined_format_args
```

crates/project-model/src/tests.rs

@@ -107,7 +107,7 @@ fn to_crate_graph(project_workspace: ProjectWorkspace) -> CrateGraph {
 }
 
 fn check_crate_graph(crate_graph: CrateGraph, expect: Expect) {
-    let mut crate_graph = format!("{:#?}", crate_graph);
+    let mut crate_graph = format!("{crate_graph:#?}");
     replace_root(&mut crate_graph, false);
     expect.assert_eq(&crate_graph);
 }