Improve TFM condition for sample content template (#28865)

* Improve TFM condition for sample content template

* Update ManageMetaPage.xaml

Author: jfversluis

src/Templates/src/templates/maui-mobile/MauiApp.1.csproj

@@ -84,8 +84,7 @@
 		<PackageReference Include="CommunityToolkit.Mvvm" Version="8.3.2" />
 <!--#if (Framework == "net8.0") -->
 		<PackageReference Include="CommunityToolkit.Maui" Version="9.1.0" />
-<!--#endif-->
-<!--#if (Framework == "net9.0") -->
+<!--#else-->
 		<PackageReference Include="CommunityToolkit.Maui" Version="11.1.1" />
 <!--#endif-->
 		<PackageReference Include="Microsoft.Data.Sqlite.Core" Version="8.0.8" />

src/Templates/src/templates/maui-mobile/Pages/ManageMetaPage.xaml

@@ -64,8 +64,7 @@
                                         InvalidStyle="{StaticResource InvalidEntryStyle}"
 <!--#if (Framework == "net8.0") -->
                                         Flags="ValidateOnUnfocusing"
-<!--#endif -->
-<!--#if (Framework == "net9.0") -->
+<!--#else -->
                                         Flags="ValidateOnUnfocused"
 <!--#endif -->
                                         RegexPattern="^#(?:[0-9a-fA-F]{3}){1,2}$" />
@@ -111,8 +110,7 @@
                                         InvalidStyle="{StaticResource InvalidEntryStyle}"
 <!--#if (Framework == "net8.0") -->
                                         Flags="ValidateOnUnfocusing"
-<!--#endif -->
-<!--#if (Framework == "net9.0") -->
+<!--#else -->
                                         Flags="ValidateOnUnfocused"
 <!--#endif -->
                                         RegexPattern="^#(?:[0-9a-fA-F]{3}){1,2}$" />