build(deps): bump Xamarin.AndroidX.Media in /integrationtests (#3463)

Bumps [Xamarin.AndroidX.Media](https://github.com/xamarin/AndroidX) from 1.6.0.2 to 1.6.0.3.
- [Release notes](https://github.com/xamarin/AndroidX/releases)
- [Commits](https://github.com/xamarin/AndroidX/commits)

---
updated-dependencies:
- dependency-name: Xamarin.AndroidX.Media
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

integrationtests/IntegrationTests.Android/IntegrationTests.Android.csproj

@@ -100,7 +100,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Xamarin.Android.Support.Design" Version="28.0.0.3" />
-    <PackageReference Include="Xamarin.AndroidX.Media" Version="1.6.0.2" />
+    <PackageReference Include="Xamarin.AndroidX.Media" Version="1.6.0.3" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\src\ReactiveUI.AndroidX\ReactiveUI.AndroidX.csproj">

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

@@ -54,7 +54,7 @@
     <PackageReference Include="Xamarin.AndroidX.Core">
       <Version>1.7.0.2</Version>
     </PackageReference>
-    <PackageReference Include="Xamarin.AndroidX.Media" Version="1.6.0" />
+    <PackageReference Include="Xamarin.AndroidX.Media" Version="1.6.0.3" />
     <PackageReference Include="Xamarin.Jetbrains.Annotations" Version="24.0.0.1" />
   </ItemGroup>
   <ItemGroup>