Add availability check for ios 15.0

AppleLibs/Network/Requests/DataManager.swift

@@ -11,13 +11,13 @@ import os.log
 
 public protocol HttpResponseFilter
 {
-    @available(iOS 13.0.0, *)
+    @available(iOS 15.0.0, *)
     func handleResponse(request: Request, data: Data?, dataMapper: DataMapper?, sender: Any?) async throws -> Any?
 }
 
 public protocol HttpSuccessFilter
 {
-    @available(iOS 13.0.0, *)
+    @available(iOS 15.0.0, *)
     func handleResponse(data: Data?, response: HTTPURLResponse, dataMapper: DataMapper?, sender: Any?) async throws -> Any?
 }
 
@@ -88,7 +88,7 @@ public class DataManager: NSObject, URLSessionDelegate
         return url
     }
 
-    @available(iOS 13.0, *)
+    @available(iOS 15.0, *)
     @available(macCatalyst 15.0.0, *)
     @discardableResult
     public func request(request r: Request, dataMapper: DataMapper? = nil, sender: Any? = nil) async throws -> Any? {

AppleLibs/Network/Requests/DataMapper.swift

@@ -10,6 +10,6 @@ import Foundation
 
 public protocol DataMapper
 {
-    @available(iOS 13.0.0, *)
+    @available(iOS 15.0.0, *)
     func mapData(data: Data?, response: URLResponse?, sender: Any?) async throws -> Any?
 }