Update of subxt and subxt codegen cause break in Relayer

[coax1d]

When upgrading Subxt via cargo update the Relayer fails to compile.

error[E0599]: no method named `wait_for_in_block` found for struct `TxProgress` in the current scope
   --> xcmp_relayer/src/main.rs:103:20
    |
103 |     match tx_progress.wait_for_in_block().await {
    |                       ^^^^^^^^^^^^^^^^^ method not found in `TxProgress<PolkadotConfig, OnlineClient<PolkadotConfig>>`

error[E0599]: no method named `wait_for_in_block` found for struct `TxProgress` in the current scope
   --> xcmp_relayer/src/main.rs:136:20
    |
136 |     match tx_progress.wait_for_in_block().await {
    |                       ^^^^^^^^^^^^^^^^^ method not found in `TxProgress<PolkadotConfig, OnlineClient<PolkadotConfig>>`

warning: unused variable: `block`
   --> xcmp_relayer/src/main.rs:277:6
    |
277 |     let block = client.subxt_client.blocks().at_latest().await?;
    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
    |
    = note: `#[warn(unused_variables)]` on by default

error: future cannot be sent between threads safely
   --> xcmp_relayer/src/main.rs:169:14
    |
169 |       task::spawn(async move {
    |  _________________^
170 | |         let mut blocks_sub = client.subxt_client.blocks().subscribe_best().await?;
171 | |
172 | |         while let Some(block) = blocks_sub.next().await {
...   |
181 | |         Ok::<(), anyhow::Error>(())
182 | |     });
    | |_____^ future created by async block is not `Send`