Update MAUI, Uno, and Android projects to net9 TFMs

- LibVLCSharp.MAUI: net8.0-windows → net9.0-windows
- LibVLCSharp.Uno: net8.0-windows → net9.0-windows, add EnableDefaultPageItems fix
- LibVLCSharp.Android.AWindowModern: net8.0-android → net9.0-android
- Bump Microsoft.WindowsAppSDK and BuildTools in Uno project

Author: mfkl

src/LibVLCSharp.Android.AWindowModern/LibVLCSharp.Android.AWindowModern.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net8.0-android</TargetFramework>
+    <TargetFramework>net9.0-android</TargetFramework>
     <SupportedOSPlatformVersion>21</SupportedOSPlatformVersion>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>

src/LibVLCSharp.MAUI/LibVLCSharp.MAUI.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>net8.0;net9.0-android;net9.0-ios</TargetFrameworks>
-    <TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net8.0-windows10.0.19041</TargetFrameworks>
+    <TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net9.0-windows10.0.19041</TargetFrameworks>
     <UseMaui>true</UseMaui>
     <SingleProject>true</SingleProject>
     <ImplicitUsings>enable</ImplicitUsings>

src/LibVLCSharp.Uno/LibVLCSharp.Uno.csproj

@@ -3,7 +3,7 @@
     <Title>LibVLCSharp.Uno</Title>
     <Summary>Uno integration for LibVLCSharp</Summary>
     <TargetFrameworks>net9.0-android;net9.0-ios</TargetFrameworks>
-    <TargetFrameworks Condition="$([MSBuild]::IsOsPlatform('Windows'))">$(TargetFrameworks);net8.0-windows10.0.19041</TargetFrameworks>
+    <TargetFrameworks Condition="$([MSBuild]::IsOsPlatform('Windows'))">$(TargetFrameworks);net9.0-windows10.0.19041</TargetFrameworks>
     <GenerateLibraryLayout>true</GenerateLibraryLayout>
     <OutputType>Library</OutputType>
     <Description>LibVLCSharp.Uno is the integration of LibVLCSharp with the Uno Platform on Windows, iOS and Android.
@@ -13,6 +13,7 @@ It also contains a VLC MediaPlayerElement for the Uno Platform (UWP, Android, iO
     <RootNamespace>LibVLCSharp.Uno</RootNamespace>
     <PackageId>LibVLCSharp.Uno</PackageId>
     <RuntimeIdentifiers Condition="$(TargetFramework.Contains('windows'))">win-x86;win-x64;win-arm64</RuntimeIdentifiers>
+    <EnableDefaultPageItems>false</EnableDefaultPageItems>
   </PropertyGroup>
   <ItemGroup Condition="'$(TargetFramework)'!='net8.0-windows10.0.19041'">
     <Page Include="**\*.xaml" Exclude="bin\**\*.xaml;obj\**\*.xaml" />
@@ -55,7 +56,7 @@ It also contains a VLC MediaPlayerElement for the Uno Platform (UWP, Android, iO
     <Page Include="**\*.iOS.*xaml" Exclude="bin\**\*.xaml;obj\**\*.xaml" />
   </ItemGroup>
   <ItemGroup Condition="$(TargetFramework.Contains('windows'))">
-    <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.5.240627000" />
-    <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1" />
+    <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.8.251106002" />
+    <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.7175" />
   </ItemGroup>
 </Project>