Bump Acr.UserDialogs from 7.1.0.475 to 7.1.0.481 in /integrationtests (#2702)

Bumps [Acr.UserDialogs](https://github.com/aritchie/userdialogs) from 7.1.0.475 to 7.1.0.481.
- [Release notes](https://github.com/aritchie/userdialogs/releases)
- [Commits](https://github.com/aritchie/userdialogs/commits)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

integrationtests/IntegrationTests.XamarinForms.Android/IntegrationTests.XamarinForms.Android.csproj

@@ -50,7 +50,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Acr.UserDialogs" Version="7.1.0.475" />
+    <PackageReference Include="Acr.UserDialogs" Version="7.1.0.481" />
     <PackageReference Include="ReactiveUI.AndroidSupport" Version="*" />
     <PackageReference Include="Xamarin.Android.Support.Design" Version="28.0.*" />
     <PackageReference Include="Xamarin.Android.Support.v7.AppCompat" Version="28.0.*" />

integrationtests/IntegrationTests.XamarinForms.UWP/IntegrationTests.XamarinForms.UWP.csproj

@@ -145,7 +145,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Acr.UserDialogs">
-      <Version>7.1.0.475</Version>
+      <Version>7.1.0.481</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform" Version="6.2.*" />
   </ItemGroup>

integrationtests/IntegrationTests.XamarinForms.iOS/IntegrationTests.XamarinForms.iOS.csproj

@@ -160,7 +160,7 @@
     <Reference Include="Xamarin.iOS" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Acr.UserDialogs" Version="7.1.0.475" />
+    <PackageReference Include="Acr.UserDialogs" Version="7.1.0.481" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\IntegrationTests.XamarinForms\IntegrationTests.XamarinForms.csproj">

integrationtests/IntegrationTests.XamarinForms/IntegrationTests.XamarinForms.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Acr.UserDialogs" Version="7.1.0.475" />
+    <PackageReference Include="Acr.UserDialogs" Version="7.1.0.481" />
     <PackageReference Include="ReactiveUI.XamForms" Version="*" />
     <PackageReference Include="Xamarin.Forms" Version="4.8.*" />
   </ItemGroup>