Update property access for ServerAPI

Author: jonnyholland

Sources/ComposableArchitecturePattern/Server+API.swift

@@ -13,30 +13,30 @@ import Foundation
 public protocol ServerAPI: Identifiable, Equatable {
 	/// The environment this API should be used against. Default is `nil`.
 	/// - Note: If it can be used against any environment, leave it `nil`.
-	var environment: ServerEnvironment? { get set }
+	var environment: ServerEnvironment? { get }
 
 	/// The path this API corresponds to.
-	var path: String { get set }
+	var path: String { get }
 
 	/// The headers required for this API. Default is `nil`.
-	var headers: [String: String]? { get set }
+	var headers: [String: String]? { get }
 
 	/// The queries required for this API. Default is `nil`.
-	var queries: [URLQueryItem]? { get set }
+	var queries: [URLQueryItem]? { get }
 
 	/// Data to send in the request's body.
-	var body: Data? { get set }
+	var body: Data? { get }
 
 	/// All HTTP methods this API supports.
-	var supportedHTTPMethods: [HTTPMethod] { get set }
+	var supportedHTTPMethods: [HTTPMethod] { get }
 
 	/// All the return objects this API supports. Default is `nil`.
 	///
 	/// This helps ensure a non-supported object isn't attempted to be used with the API.
-	var supportedReturnObjects: [Codable.Type]? { get set }
+	var supportedReturnObjects: [Codable.Type]? { get }
 
 	/// The timeout length for the request. Default is `60`.
-	var timeoutInterval: TimeInterval { get set }
+	var timeoutInterval: TimeInterval { get }
 
 	/// Whether to block this API if the server is attempting to use a different environment.
 	///