update xam.forms

Author: xamplum

sample/Sample.Android/Sample.Android.csproj

@@ -87,7 +87,7 @@
     <PackageReference Include="Xamarin.Firebase.Common">
       <Version>119.5.0</Version>
     </PackageReference>
-    <PackageReference Include="Xamarin.Forms" Version="5.0.0.2012" />
+    <PackageReference Include="Xamarin.Forms" Version="5.0.0.2515" />
     <PackageReference Include="Xamarin.Essentials" Version="1.6.1" />
   </ItemGroup>
   <ItemGroup>

sample/Sample.iOS/Sample.iOS.csproj

@@ -152,7 +152,7 @@
     <PackageReference Include="System.Text.Json">
       <Version>5.0.1</Version>
     </PackageReference>
-    <PackageReference Include="Xamarin.Forms" Version="5.0.0.2012" />
+    <PackageReference Include="Xamarin.Forms" Version="5.0.0.2515" />
     <PackageReference Include="Xamarin.Essentials" Version="1.6.1" />
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Xamarin\iOS\Xamarin.iOS.CSharp.targets" />

sample/Sample/Sample.csproj

@@ -30,7 +30,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="System.Text.Json" Version="5.0.1" />
-    <PackageReference Include="Xamarin.Forms" Version="5.0.0.2012" />
+    <PackageReference Include="Xamarin.Forms" Version="5.0.0.2515" />
     <PackageReference Include="Xamarin.Essentials" Version="1.6.1" />
   </ItemGroup>