Merge #2130: fix(bdk_esplora): use get_blocks_infos instead of get_blocks

a880170 fix(bdk_esplora): use `get_blocks_infos` instead of `get_blocks` (Leonardo Lima)

Pull request description:

  ### Description

  The `get_blocks` method from `esplora-client` has been deprecated on the latest release `v0.12.3`. I'm updating it to use newly added one: `get_blocks_infos` in order to fix the deprecation warning.

  ### Changelog notice

  ```
  ### Changed
  - fix(bdk_esplora): use `get_block_infos` instead of deprecated `get_blocks`
  ```

  ### Checklists

  #### All Submissions:

  * [x] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)

  #### New Features:

  * [x] I've added tests for the new feature
  * [x] I've added docs for the new feature

ACKs for top commit:
  luisschwab:
    ACK a880170
  reez:
    ACK a880170

Tree-SHA512: 21afb07a10b1c6da519b414cd6c23aeff42d4e9f2b76ecf4c1a6f9abee1a2609c9ff6e6c81608c2497eb9831faf1687355c9428e0f3c48ca4efaa3a2003355a8

Author: oleonardolima

crates/esplora/src/async_ext.rs

@@ -184,10 +184,10 @@ async fn fetch_latest_blocks<S: Sleeper>(
     client: &esplora_client::AsyncClient<S>,
 ) -> Result<BTreeMap<u32, BlockHash>, Error> {
     Ok(client
-        .get_blocks(None)
+        .get_block_infos(None)
         .await?
         .into_iter()
-        .map(|b| (b.time.height, b.id))
+        .map(|b| (b.height, b.id))
         .collect())
 }
 

crates/esplora/src/blocking_ext.rs

@@ -170,9 +170,9 @@ fn fetch_latest_blocks(
     client: &esplora_client::BlockingClient,
 ) -> Result<BTreeMap<u32, BlockHash>, Error> {
     Ok(client
-        .get_blocks(None)?
+        .get_block_infos(None)?
         .into_iter()
-        .map(|b| (b.time.height, b.id))
+        .map(|b| (b.height, b.id))
         .collect())
 }