Implemented BrainBacon's experimental changes as per commit 'b3802b7' but refactored to follow the structure of the newly refactored proc macro crate.

Author: Sheldonfrith

bevy_gpu_compute_macro/src/pipeline/phases/gpu_resource_mngmnt_and_wgsl_generator/to_wgsl_syntax/remove_use_stmts.rs

@@ -0,0 +1,14 @@
+pub struct UseStmtRemover {}
+
+use quote::quote;
+use syn::{Item, visit_mut::VisitMut};
+
+impl VisitMut for UseStmtRemover {
+    fn visit_item_mut(&mut self, i: &mut Item) {
+        syn::visit_mut::visit_item_mut(self, i);
+        if let Item::Use(use_stmt) = i {
+            // remove the use statement
+            *i = Item::Verbatim(quote! {})
+        }
+    }
+}