fix(opener): iOS build

.changes/fix-opener-ios-fn-name.md

@@ -0,0 +1,5 @@
+---
+"opener": patch
+---
+
+Fix usage on iOS.

plugins/opener/ios/Sources/OpenerPlugin.swift

@@ -3,14 +3,12 @@
 // SPDX-License-Identifier: MIT
 
 import Foundation
-
 import SwiftRs
 import Tauri
 import UIKit
 import WebKit
 
 class OpenerPlugin: Plugin {
-
   @objc public func open(_ invoke: Invoke) throws {
     do {
       let urlString = try invoke.parseArgs(String.self)
@@ -28,7 +26,7 @@ class OpenerPlugin: Plugin {
   }
 }
 
-@_cdecl("init_plugin_shell")
+@_cdecl("init_plugin_opener")
 func initPlugin() -> Plugin {
   return OpenerPlugin()
 }