Update code samples [skip ci]

Author: github-actions[bot]

snippets/samples/code_samples_add_movies_json_1.mdx

@@ -103,20 +103,6 @@ fn main() { block_on(async move {
 })}
 ```
 
-```swift Swift
-let path = Bundle.main.url(forResource: "movies", withExtension: "json")!
-let documents: Data = try Data(contentsOf: path)
-
-client.index("movies").addDocuments(documents: documents) { (result) in
-    switch result {
-    case .success(let task):
-        print(task)
-    case .failure(let error):
-        print(error)
-    }
-}
-```
-
 ```dart Dart
 // import 'dart:io';
 // import 'dart:convert';

snippets/samples/code_samples_add_or_replace_documents_1.mdx

@@ -114,30 +114,6 @@ let task: TaskInfo = client
   .unwrap();
 ```
 
-```swift Swift
-let documentJsonString = """
-[
-  {
-    "reference_number": 287947,
-    "title": "Shazam",
-    "poster": "https://image.tmdb.org/t/p/w1280/xnopI5Xtky18MPhK40cZAGAOVeV.jpg",
-    "overview": "A boy is given the ability to become an adult superhero in times of need with a single magic word.",
-    "release_date": "2019-03-23"
-  }
-]
-"""
-let documents: Data = documentJsonString.data(using: .utf8)!
-
-client.index("movies").addDocuments(documents: documents) { (result) in
-    switch result {
-    case .success(let task):
-        print(task)
-    case .failure(let error):
-        print(error)
-    }
-}
-```
-
 ```dart Dart
 await client.index('movies').addDocuments([
   {

snippets/samples/code_samples_add_or_update_documents_1.mdx

@@ -97,28 +97,6 @@ let task: TaskInfo = client
   .unwrap();
 ```
 
-```swift Swift
-let documentJsonString = """
-[
-  {
-    "reference_number": 287947,
-    "title": "Shazam ⚡️",
-    "genres": "comedy"
-  }
-]
-"""
-let documents: Data = documentJsonString.data(using: .utf8)!
-
-client.index("movies").updateDocuments(documents: documents) { (result) in
-    switch result {
-    case .success(let task):
-        print(task)
-    case .failure(let error):
-        print(error)
-    }
-}
-```
-
 ```dart Dart
 await client.index('movies').updateDocuments([
   {

snippets/samples/code_samples_async_guide_filter_by_date_1.mdx

@@ -48,17 +48,6 @@ let tasks = query
   .unwrap();
 ```
 
-```swift Swift
-client.getTasks(params: TasksQuery(afterEnqueuedAt: dateFormatter.date(from: "2020-10-11T11:49:53.000Z"))) { result in
-  switch result {
-  case .success(let taskResult):
-    print(taskResult)
-  case .failure(let error):
-    print(error)
-  }
-}
-```
-
 ```dart Dart
 await client.getTasks(
   params: TasksQuery(

snippets/samples/code_samples_async_guide_filter_by_ids_1.mdx

@@ -40,17 +40,6 @@ let tasks = query
   .unwrap();
 ```
 
-```swift Swift
-client.getTasks(params: TasksQuery(uids: [5, 10, 13])) { result in
-  switch result {
-  case .success(let taskResult):
-    print(taskResult)
-  case .failure(let error):
-    print(error)
-  }
-}
-```
-
 ```dart Dart
 await client.getTasks(
   params: TasksQuery(

snippets/samples/code_samples_async_guide_filter_by_index_uids_1.mdx

@@ -40,17 +40,6 @@ let tasks = query
   .unwrap();
 ```
 
-```swift Swift
-client.getTasks(params: TasksQuery(indexUids: ["movies"])) { result in
-  switch result {
-  case .success(let taskResult):
-    print(taskResult)
-  case .failure(let error):
-    print(error)
-  }
-}
-```
-
 ```dart Dart
 await client.getTasks(params: TasksQuery(indexUids: ['movies']));
 ```

snippets/samples/code_samples_async_guide_filter_by_statuses_1.mdx

@@ -48,17 +48,6 @@ let tasks = query
   .unwrap();
 ```
 
-```swift Swift
-client.getTasks(params: TasksQuery(statuses: [.failed, .canceled])) { result in
-  switch result {
-  case .success(let taskResult):
-    print(taskResult)
-  case .failure(let error):
-    print(error)
-  }
-}
-```
-
 ```dart Dart
 await client.getTasks(
   params: TasksQuery(

snippets/samples/code_samples_async_guide_filter_by_types_1.mdx

@@ -43,17 +43,6 @@ let tasks = query
   .unwrap();
 ```
 
-```swift Swift
-client.getTasks(params: TasksQuery(types: [.dumpCreation, .indexSwap])) { result in
-  switch result {
-  case .success(let taskResult):
-    print(taskResult)
-  case .failure(let error):
-    print(error)
-  }
-}
-```
-
 ```dart Dart
 await client.getTasks(
   params: TasksQuery(

snippets/samples/code_samples_async_guide_multiple_filters_1.mdx

@@ -76,17 +76,6 @@ let tasks = query
   .unwrap();
 ```
 
-```swift Swift
-client.getTasks(params: TasksQuery(indexUids: "movies", types: ["documentAdditionOrUpdate", "documentDeletion"], statuses: ["processing"])) { result in
-  switch result {
-  case .success(let taskResult):
-    print(taskResult)
-  case .failure(let error):
-    print(error)
-  }
-}
-```
-
 ```dart Dart
 await client.getTasks(
   params: TasksQuery(

snippets/samples/code_samples_authorization_header_1.mdx

@@ -46,18 +46,6 @@ var keys = await client.GetKeysAsync();
 let client = Client::new("http://localhost:7700", Some("masterKey")); let keys = client .get_keys() .await .unwrap();
 ```
 
-```swift Swift
-client = try MeiliSearch(host: "http://localhost:7700", apiKey: "masterKey")
-client.getKeys { result in
-    switch result {
-    case .success(let keys):
-        print(keys)
-    case .failure(let error):
-        print(error)
-    }
-}
-```
-
 ```dart Dart
 var client = MeiliSearchClient('http://localhost:7700', 'masterKey');
 await client.getKeys();