fix: increase SelectMethodAsync test timeout from 2s to 5s

Prevents flaky failures on slow CI runners where async data loading
may not complete within 2 seconds.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: csharpfritz

.gitignore

@@ -357,3 +357,4 @@ planning-docs/ASPX-MIDDLEWARE-FEASIBILITY.md
 .squad-workstream
 site/
 samples/ZavaLoanPortal
+samples/AfterZavaLoanPortal/watch.ps1

src/BlazorWebFormsComponents.Test/DataBoundComponent/SelectMethodAsyncTest.razor

@@ -25,7 +25,7 @@
 		);
 
 		// Wait for async data to load and re-render
-		cut.WaitForState(() => cut.FindAll("tbody tr").Count > 1, TimeSpan.FromSeconds(2));
+		cut.WaitForState(() => cut.FindAll("tbody tr").Count > 1, TimeSpan.FromSeconds(5));
 
 		_asyncCallCount.ShouldBeGreaterThanOrEqualTo(1, "SelectMethodAsync should be invoked");
 		cut.FindAll("tbody tr").Count.ShouldBe(4, "Data from SelectMethodAsync should render");
@@ -49,7 +49,7 @@
 		);
 
 		// Wait for async data to load
-		cut.WaitForState(() => _asyncCallCount >= 1, TimeSpan.FromSeconds(2));
+		cut.WaitForState(() => _asyncCallCount >= 1, TimeSpan.FromSeconds(5));
 
 		_asyncCallCount.ShouldBeGreaterThanOrEqualTo(1, "SelectMethodAsync should be invoked");
 		_syncCallCount.ShouldBe(0, "Sync SelectMethod should NOT be invoked when async is set");
@@ -75,7 +75,7 @@
 		);
 
 		// Wait for async data to load
-		cut.WaitForState(() => _asyncCallCount >= 1, TimeSpan.FromSeconds(2));
+		cut.WaitForState(() => _asyncCallCount >= 1, TimeSpan.FromSeconds(5));
 
 		_asyncCallCount.ShouldBeGreaterThanOrEqualTo(1);
 		cut.Find("tbody tr td").TextContent.ShouldContain("AsyncItem");