Fix iOS 26 compatibility mode

Signed-off-by: David Jongepier <[email protected]>

Author: Jonge

Sources/PlatformVersion.swift

@@ -128,7 +128,7 @@ extension iOSVersion {
         if #available(iOS 27, *) {
             return .past
         }
-        if #available(iOS 26, *) {
+        if #available(iOS 19, *) {
             return .current
         }
         return .future

Tests/Tests/PlatformVersionTests.swift

@@ -4,7 +4,7 @@ import XCTest
 final class PlatformVersionTests: XCTestCase {
     func test_iOS_isCurrent() {
         #if os(iOS)
-        if #available(iOS 26, *) {
+        if #available(iOS 19, *) {
             XCTAssertEqual(iOSVersion.v26.isCurrent, true)
             XCTAssertEqual(iOSVersion.v18.isCurrent, false)
             XCTAssertEqual(iOSVersion.v17.isCurrent, false)
@@ -68,7 +68,7 @@ final class PlatformVersionTests: XCTestCase {
 
     func test_iOS_isCurrentOrPast() {
         #if os(iOS)
-        if #available(iOS 26, *) {
+        if #available(iOS 19, *) {
             XCTAssertEqual(iOSVersion.v26.isCurrentOrPast, true)
             XCTAssertEqual(iOSVersion.v18.isCurrentOrPast, true)
             XCTAssertEqual(iOSVersion.v17.isCurrentOrPast, true)

Tests/Tests/ViewTypes/WebViewTests.swift

@@ -7,7 +7,7 @@ import WebKit
 @MainActor
 @Suite
 struct WebViewTests {
-    @available(iOS 26, tvOS 26, macOS 26, visionOS 26, *)
+    @available(iOS 19, tvOS 26, macOS 26, visionOS 26, *)
     @Test func webView() async throws {
         XCTAssertViewIntrospection(of: WKWebView.self) { spies in
             let spy0 = spies[0]