[webview_flutter_wkwebview] Remove specialization of 'map' to fix Swift warning (#9810)

Seen when [upgrading to Xcode 26](https://logs.chromium.org/logs/flutter/buildbucket/cr-buildbucket/8706580056383404657/+/u/Run_package_tests/validate_iOS_and_macOS_podspecs/stdout).

Introduced in #8311.

Fixes flutter/flutter#173744

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Author: jmagman

packages/webview_flutter/webview_flutter_wkwebview/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 3.23.2
+
+* Removes specialization of 'map' to fix a Swift warning.
+
 ## 3.23.1
 
 * Removes code for versions of iOS older than 13.0.

packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/HTTPCookieProxyAPIDelegate.swift

@@ -14,7 +14,7 @@ class HTTPCookieProxyAPIDelegate: PigeonApiDelegateHTTPCookie {
   ) throws -> HTTPCookie {
     let registrar = pigeonApi.pigeonRegistrar as! ProxyAPIRegistrar
 
-    let keyValueTuples = try! properties.map<[(HTTPCookiePropertyKey, Any)], PigeonError> {
+    let keyValueTuples = try properties.map {
       key, value in
 
       let newKey: HTTPCookiePropertyKey

packages/webview_flutter/webview_flutter_wkwebview/pubspec.yaml

@@ -2,7 +2,7 @@ name: webview_flutter_wkwebview
 description: A Flutter plugin that provides a WebView widget based on Apple's WKWebView control.
 repository: https://github.com/flutter/packages/tree/main/packages/webview_flutter/webview_flutter_wkwebview
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+webview%22
-version: 3.23.1
+version: 3.23.2
 
 environment:
   sdk: ^3.9.0