Bump Realm from 10.2.0 to 10.2.1

Bumps [Realm](https://github.com/realm/realm-dotnet) from 10.2.0 to 10.2.1.
- [Release notes](https://github.com/realm/realm-dotnet/releases)
- [Changelog](https://github.com/realm/realm-dotnet/blob/master/CHANGELOG.md)
- [Commits](https://github.com/realm/realm-dotnet/compare/10.2.0...10.2.1)

---
updated-dependencies:
- dependency-name: Realm
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

osu.Android.props

@@ -56,6 +56,6 @@
   </ItemGroup>
   <ItemGroup Label="Transitive Dependencies">
     <!-- Realm needs to be directly referenced in all Xamarin projects, as it will not pull in its transitive dependencies otherwise. -->
-    <PackageReference Include="Realm" Version="10.2.0" />
+    <PackageReference Include="Realm" Version="10.2.1" />
   </ItemGroup>
 </Project>

osu.Game/osu.Game.csproj

@@ -35,7 +35,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Realm" Version="10.2.0" />
+    <PackageReference Include="Realm" Version="10.2.1" />
     <PackageReference Include="ppy.osu.Framework" Version="2021.630.0" />
     <PackageReference Include="ppy.osu.Game.Resources" Version="2021.618.0" />
     <PackageReference Include="Sentry" Version="3.4.0" />

osu.iOS.props

@@ -99,6 +99,6 @@
     <PackageReference Include="SharpRaven" Version="2.4.0" />
     <PackageReference Include="System.ComponentModel.Annotations" Version="5.0.0" />
     <PackageReference Include="ppy.osu.Framework.NativeLibs" Version="2021.115.0" ExcludeAssets="all" />
-    <PackageReference Include="Realm" Version="10.2.0" />
+    <PackageReference Include="Realm" Version="10.2.1" />
   </ItemGroup>
 </Project>