Bump System.Linq.AsyncEnumerable from 10.0.2 to 10.0.3

---
updated-dependencies:
- dependency-name: System.Linq.AsyncEnumerable
  dependency-version: 10.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

src/TestFixture.Tests/TestFixture.Tests.csproj

@@ -10,7 +10,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' != 'net10.0'">
-    <PackageReference Include="System.Linq.AsyncEnumerable" Version="10.0.2" />
+    <PackageReference Include="System.Linq.AsyncEnumerable" Version="10.0.3" />
   </ItemGroup>
 
   <ItemGroup>