feat(ampd): revert "integrate ampd queued broadcaster with the axelar…

… batch request (#474)"

This reverts commit 600f247.

ampd/build.rs

@@ -8,13 +8,5 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
         .build_client(true)
         .compile(&["proto/ampd.proto"], &["proto"])?;
 
-    tonic_build::configure()
-        .build_server(false)
-        .build_client(false)
-        .compile(
-            &["proto/axelar/auxiliary/v1beta1/tx.proto"],
-            &["proto", "proto/third_party"],
-        )?;
-
     Ok(())
 }